{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-47257",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-31T18:51:05.818923Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-07T16:26:45.246Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:32:08.048Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1f95741981c899c4724647291fec5faa3c777185"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c6998ccfefa652bac3f9b236821e392af43efa1e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5f728ec65485625e30f46e5b4917ff023ad29ea0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d0f47648b87b6d5f204cb7f3cbce6d36dab85a67"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fdd51e34f45311ab6e48d2147cbc2904731b9993"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9fdd04918a452980631ecc499317881c1d120b70"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ieee802154/nl802154.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1f95741981c899c4724647291fec5faa3c777185",
              "status": "affected",
              "version": "a26c5fd7622d4951425131d54a8c99f076fe2068",
              "versionType": "git"
            },
            {
              "lessThan": "c6998ccfefa652bac3f9b236821e392af43efa1e",
              "status": "affected",
              "version": "a26c5fd7622d4951425131d54a8c99f076fe2068",
              "versionType": "git"
            },
            {
              "lessThan": "5f728ec65485625e30f46e5b4917ff023ad29ea0",
              "status": "affected",
              "version": "a26c5fd7622d4951425131d54a8c99f076fe2068",
              "versionType": "git"
            },
            {
              "lessThan": "d0f47648b87b6d5f204cb7f3cbce6d36dab85a67",
              "status": "affected",
              "version": "a26c5fd7622d4951425131d54a8c99f076fe2068",
              "versionType": "git"
            },
            {
              "lessThan": "c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627",
              "status": "affected",
              "version": "a26c5fd7622d4951425131d54a8c99f076fe2068",
              "versionType": "git"
            },
            {
              "lessThan": "fdd51e34f45311ab6e48d2147cbc2904731b9993",
              "status": "affected",
              "version": "a26c5fd7622d4951425131d54a8c99f076fe2068",
              "versionType": "git"
            },
            {
              "lessThan": "9fdd04918a452980631ecc499317881c1d120b70",
              "status": "affected",
              "version": "a26c5fd7622d4951425131d54a8c99f076fe2068",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ieee802154/nl802154.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.4"
            },
            {
              "lessThan": "4.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.274",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.238",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.196",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.127",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.45",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.12.*",
              "status": "unaffected",
              "version": "5.12.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.274",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.238",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.196",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.127",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.45",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.12.12",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.13",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ieee802154: fix null deref in parse dev addr\n\nFix a logic error that could result in a null deref if the user sets\nthe mode incorrectly for the given addr type."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T13:51:00.238Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1f95741981c899c4724647291fec5faa3c777185"
        },
        {
          "url": "https://git.kernel.org/stable/c/c6998ccfefa652bac3f9b236821e392af43efa1e"
        },
        {
          "url": "https://git.kernel.org/stable/c/5f728ec65485625e30f46e5b4917ff023ad29ea0"
        },
        {
          "url": "https://git.kernel.org/stable/c/d0f47648b87b6d5f204cb7f3cbce6d36dab85a67"
        },
        {
          "url": "https://git.kernel.org/stable/c/c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627"
        },
        {
          "url": "https://git.kernel.org/stable/c/fdd51e34f45311ab6e48d2147cbc2904731b9993"
        },
        {
          "url": "https://git.kernel.org/stable/c/9fdd04918a452980631ecc499317881c1d120b70"
        }
      ],
      "title": "net: ieee802154: fix null deref in parse dev addr",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2021-47257",
    "datePublished": "2024-05-21T14:19:51.445Z",
    "dateReserved": "2024-04-10T18:59:19.540Z",
    "dateUpdated": "2026-05-11T13:51:00.238Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:18.988Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/af77c4fc1871847b528d58b7fdafb4aa1f6a9262"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41016",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:43.120825Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.725Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T11:56:13.855Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/xattr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "e8f9c4af7af7e9e4cd09c0251c7936593147419f",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "57a3d89831fcaa2cdbe024b47c7c36d5a56c3637",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "c031d286eceb82f72f8623b7f4abd2aa491bfb5e",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "cfb926051fab19b10d1e65976211f364aa820180",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "c726dea9d0c806d64c26fcef483b1fb9474d8c5e",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "e4ffea01adf3323c821b6f37e9577d2d400adbaa",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "af77c4fc1871847b528d58b7fdafb4aa1f6a9262",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/xattr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.28"
            },
            {
              "lessThan": "2.6.28",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.323",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.285",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.227",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.168",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.112",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.323",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.285",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.227",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.168",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.112",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.53",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.12",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()\n\nxattr in ocfs2 maybe \u0027non-indexed\u0027, which saved with additional space\nrequested.  It\u0027s better to check if the memory is out of bound before\nmemcmp, although this possibility mainly comes from crafted poisonous\nimages."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Reaching `ocfs2_xattr_find_entry()` requires a crafted OCFS2 image to be present locally (loop-mounted file or attached block device/USB stick) and then touched via `getxattr()`/`setxattr()` or an automatic security-label lookup; there is no remote protocol path into the ocfs2 xattr code.\nAC:L - The attacker authors the on-disk metadata, and `xe_name_offset` is an unvalidated `__le16`, so the read at `xs-\u003ebase + name_offset` (up to 65535 bytes past a 512\u20134096 byte block buffer) fires deterministically on the first `getxattr()` with a matching type/name-length; no race, no memory-layout luck, and no non-default kernel config is involved, and for offsets inside the same page the \"out-of-bounds\" bytes are other blocks of the attacker\u0027s own image, making the `memcmp()` match reliably.\nPR:L - An unprivileged local user can supply the poisoned image (a file for loop-mount or removable media handled by udisks2/systemd automount) and then trigger the path with ordinary unprivileged `getxattr()`/`setxattr()` calls on the crafted file; no capability of the attacker\u0027s own is needed.\nUI:N - On the common desktop/kiosk/embedded deployment the attacker-supplied device is mounted automatically by the automount daemon, and the attacking process itself then issues the `getxattr()`/`setxattr()` that hits the unchecked `memcmp()` \u2014 no deliberate action by another user is required.\nS:U - The out-of-bounds read and the resulting out-of-bounds write stay inside the kernel\u0027s own memory and security authority; no VM, IOMMU, container, or sandbox boundary is crossed.\nC:H - Once the unchecked `memcmp()` matches out-of-bounds bytes, `ocfs2_xattr_ibody_get()`/`ocfs2_xattr_block_get()` `memcpy()` from `xs-\u003ebase + xe_name_offset + name_len` for `xe_value_size` bytes (attacker-chosen, up to XATTR_SIZE_MAX) straight into the caller\u0027s userspace buffer, disclosing kernel memory beyond the buffer_head; the match/no-match result also forms a byte-granular oracle over ~64 KiB past the buffer.\nI:H - The same missing check on the setxattr path (`ocfs2_xattr_ibody_find()`/`ocfs2_xattr_block_find()`) lets a bogus `xe_name_offset` propagate into `ocfs2_xa_set()`, where `ocfs2_xa_reuse_entry()`/`ocfs2_xa_store_value()` `memset()`/`memcpy()` attacker-supplied value bytes at `base + name_offset`, and `ocfs2_xa_block_wipe_namevalue()` `memmove()`s with that offset \u2014 an out-of-bounds heap write with controlled content suitable for control-flow hijacking.\nA:H - The read (and the subsequent write/memmove) can land up to ~65790 bytes past a 512\u20134096 byte block buffer, readily touching unmapped or unrelated memory and producing a kernel oops/page fault (immediate KASAN slab-out-of-bounds), and corrupting neighbouring kernel data crashes the system; the trigger is repeatable on demand."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:42.104Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090"
        },
        {
          "url": "https://git.kernel.org/stable/c/e8f9c4af7af7e9e4cd09c0251c7936593147419f"
        },
        {
          "url": "https://git.kernel.org/stable/c/57a3d89831fcaa2cdbe024b47c7c36d5a56c3637"
        },
        {
          "url": "https://git.kernel.org/stable/c/c031d286eceb82f72f8623b7f4abd2aa491bfb5e"
        },
        {
          "url": "https://git.kernel.org/stable/c/cfb926051fab19b10d1e65976211f364aa820180"
        },
        {
          "url": "https://git.kernel.org/stable/c/c726dea9d0c806d64c26fcef483b1fb9474d8c5e"
        },
        {
          "url": "https://git.kernel.org/stable/c/e4ffea01adf3323c821b6f37e9577d2d400adbaa"
        },
        {
          "url": "https://git.kernel.org/stable/c/af77c4fc1871847b528d58b7fdafb4aa1f6a9262"
        }
      ],
      "title": "ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41016",
    "datePublished": "2024-07-29T06:37:02.530Z",
    "dateReserved": "2024-07-12T12:17:45.612Z",
    "dateUpdated": "2026-08-05T11:34:42.104Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.624Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2de76d37d4a6dca9b96ea51da24d4290e6cfa1a5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f96dc3adb9a97b8f3dfdb88796483491a3006b71"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f4f59fdbc748805b08c13dae14c01f0518c77c94"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/be4977b847f5d5cedb64d50eaaf2218c3a55a3a3"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48865",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:25:18.991470Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:06.982Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/tipc/bearer.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2de76d37d4a6dca9b96ea51da24d4290e6cfa1a5",
              "status": "affected",
              "version": "35c55c9877f8de0ab129fa1a309271d0ecc868b9",
              "versionType": "git"
            },
            {
              "lessThan": "f96dc3adb9a97b8f3dfdb88796483491a3006b71",
              "status": "affected",
              "version": "35c55c9877f8de0ab129fa1a309271d0ecc868b9",
              "versionType": "git"
            },
            {
              "lessThan": "f4f59fdbc748805b08c13dae14c01f0518c77c94",
              "status": "affected",
              "version": "35c55c9877f8de0ab129fa1a309271d0ecc868b9",
              "versionType": "git"
            },
            {
              "lessThan": "be4977b847f5d5cedb64d50eaaf2218c3a55a3a3",
              "status": "affected",
              "version": "35c55c9877f8de0ab129fa1a309271d0ecc868b9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/tipc/bearer.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.8"
            },
            {
              "lessThan": "4.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.106",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.29",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.15",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.106",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.29",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.15",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: fix kernel panic when enabling bearer\n\nWhen enabling a bearer on a node, a kernel panic is observed:\n\n[    4.498085] RIP: 0010:tipc_mon_prep+0x4e/0x130 [tipc]\n...\n[    4.520030] Call Trace:\n[    4.520689]  \u003cIRQ\u003e\n[    4.521236]  tipc_link_build_proto_msg+0x375/0x750 [tipc]\n[    4.522654]  tipc_link_build_state_msg+0x48/0xc0 [tipc]\n[    4.524034]  __tipc_node_link_up+0xd7/0x290 [tipc]\n[    4.525292]  tipc_rcv+0x5da/0x730 [tipc]\n[    4.526346]  ? __netif_receive_skb_core+0xb7/0xfc0\n[    4.527601]  tipc_l2_rcv_msg+0x5e/0x90 [tipc]\n[    4.528737]  __netif_receive_skb_list_core+0x20b/0x260\n[    4.530068]  netif_receive_skb_list_internal+0x1bf/0x2e0\n[    4.531450]  ? dev_gro_receive+0x4c2/0x680\n[    4.532512]  napi_complete_done+0x6f/0x180\n[    4.533570]  virtnet_poll+0x29c/0x42e [virtio_net]\n...\n\nThe node in question is receiving activate messages in another\nthread after changing bearer status to allow message sending/\nreceiving in current thread:\n\n         thread 1           |              thread 2\n         --------           |              --------\n                            |\ntipc_enable_bearer()        |\n  test_and_set_bit_lock()   |\n    tipc_bearer_xmit_skb()  |\n                            | tipc_l2_rcv_msg()\n                            |   tipc_rcv()\n                            |     __tipc_node_link_up()\n                            |       tipc_link_build_state_msg()\n                            |         tipc_link_build_proto_msg()\n                            |           tipc_mon_prep()\n                            |           {\n                            |             ...\n                            |             // null-pointer dereference\n                            |             u16 gen = mon-\u003edom_gen;\n                            |             ...\n                            |           }\n  // Not being executed yet |\n  tipc_mon_create()         |\n  {                         |\n    ...                     |\n    // allocate             |\n    mon = kzalloc();        |\n    ...                     |\n  }                         |\n\nMonitoring pointer in thread 2 is dereferenced before monitoring data\nis allocated in thread 1. This causes kernel panic.\n\nThis commit fixes it by allocating the monitoring data before enabling\nthe bearer to receive messages."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:48:39.204Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2de76d37d4a6dca9b96ea51da24d4290e6cfa1a5"
        },
        {
          "url": "https://git.kernel.org/stable/c/f96dc3adb9a97b8f3dfdb88796483491a3006b71"
        },
        {
          "url": "https://git.kernel.org/stable/c/f4f59fdbc748805b08c13dae14c01f0518c77c94"
        },
        {
          "url": "https://git.kernel.org/stable/c/be4977b847f5d5cedb64d50eaaf2218c3a55a3a3"
        }
      ],
      "title": "tipc: fix kernel panic when enabling bearer",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48865",
    "datePublished": "2024-07-16T12:25:27.843Z",
    "dateReserved": "2024-07-16T11:38:08.920Z",
    "dateUpdated": "2026-05-11T18:48:39.204Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:00.417Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d872e7b5fe38f325f5206b6872746fa02c2b4819"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3c334cdfd94945b8edb94022a0371a8665b17366"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/510b21442c3a2e3ecc071ba3e666b320e7acdd61"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/61f162aa4381845acbdc7f2be4dfb694d027c018"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48791",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:59:35.678672Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:15.736Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/pm8001/pm8001_sas.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d872e7b5fe38f325f5206b6872746fa02c2b4819",
              "status": "affected",
              "version": "968ee9176a4489ce6d5ee54ff88dadfbff9b95f4",
              "versionType": "git"
            },
            {
              "lessThan": "3c334cdfd94945b8edb94022a0371a8665b17366",
              "status": "affected",
              "version": "d712d3fb484b7fa8d1d57e9ca6f134bb9d8c18b1",
              "versionType": "git"
            },
            {
              "lessThan": "510b21442c3a2e3ecc071ba3e666b320e7acdd61",
              "status": "affected",
              "version": "d712d3fb484b7fa8d1d57e9ca6f134bb9d8c18b1",
              "versionType": "git"
            },
            {
              "lessThan": "61f162aa4381845acbdc7f2be4dfb694d027c018",
              "status": "affected",
              "version": "d712d3fb484b7fa8d1d57e9ca6f134bb9d8c18b1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "fa3c19ceaa8b4b7c29d710c2c407df57d256a6c5",
              "versionType": "git"
            },
            {
              "lessThan": "5.10.102",
              "status": "affected",
              "version": "5.10.61",
              "versionType": "semver"
            },
            {
              "lessThan": "5.14",
              "status": "affected",
              "version": "5.13.13",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/pm8001/pm8001_sas.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.25",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.102",
                  "versionStartIncluding": "5.10.61",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.25",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.11",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.13.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm8001: Fix use-after-free for aborted TMF sas_task\n\nCurrently a use-after-free may occur if a TMF sas_task is aborted before we\nhandle the IO completion in mpi_ssp_completion(). The abort occurs due to\ntimeout.\n\nWhen the timeout occurs, the SAS_TASK_STATE_ABORTED flag is set and the\nsas_task is freed in pm8001_exec_internal_tmf_task().\n\nHowever, if the I/O completion occurs later, the I/O completion still\nthinks that the sas_task is available. Fix this by clearing the ccb-\u003etask\nif the TMF times out - the I/O completion handler does nothing if this\npointer is cleared."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The UAF is in the pm8001 PCIe SAS HBA driver and is reached via the local SCSI/block I/O and error-handling path (libsas EH \u2192 lldd_abort_task/query_task/lu_reset \u2192 pm8001_issue_ssp_tmf), not via network packets or physical device attachment.\nAC:L - An attacker who can submit I/O can drive SCSI EH into the TMF path; when the target/link is unresponsive (the common EH case), the 20s TMF timeout frees the sas_task while ccb-\u003etask remains set, leaving a wide, reliable window for the later mpi_ssp_completion UAF.\nPR:L - Triggering requires only unprivileged local access to a block/SCSI device backed by the pm8001 HBA (e.g., disk-group or container volume access), not real root or init-namespace admin privileges.\nUI:N - No victim action is required; the attacker initiates I/O that leads to EH/TMF and the subsequent completion UAF without cooperation from another user.\nS:U - This is a standard in-kernel use-after-free within the host OS authority and does not cross a VM, IOMMU, or other security boundary.\nC:H - mpi_ssp_completion loads the dangling ccb-\u003etask and reads fields from the freed sas_task, so a UAF gives an attacker-controlled object and a high-impact information-disclosure primitive.\nI:H - The completion path writes into the freed sas_task (task_status/state flags) and may invoke t-\u003etask_done(t), yielding a classic heap UAF write/control-flow hijack primitive for arbitrary code execution.\nA:H - Use of the freed sas_task in interrupt/completion context can oops/panic the kernel even without a full exploit, so availability impact is high."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:21.770Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d872e7b5fe38f325f5206b6872746fa02c2b4819"
        },
        {
          "url": "https://git.kernel.org/stable/c/3c334cdfd94945b8edb94022a0371a8665b17366"
        },
        {
          "url": "https://git.kernel.org/stable/c/510b21442c3a2e3ecc071ba3e666b320e7acdd61"
        },
        {
          "url": "https://git.kernel.org/stable/c/61f162aa4381845acbdc7f2be4dfb694d027c018"
        }
      ],
      "title": "scsi: pm8001: Fix use-after-free for aborted TMF sas_task",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48791",
    "datePublished": "2024-07-16T11:43:47.211Z",
    "dateReserved": "2024-07-16T11:38:08.893Z",
    "dateUpdated": "2026-08-05T08:52:21.770Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.775Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48851",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:26:05.468000Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:08.533Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/staging/gdm724x/gdm_lte.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6dc7b87c62423bfa68139fe95e85028aab584c9a",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            },
            {
              "lessThan": "83a9c886c2b5a0d28c0b37e1736b47f38d61332a",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            },
            {
              "lessThan": "48ecdf3e29a6e514e8196691589c7dfc6c4ac169",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            },
            {
              "lessThan": "403e3afe241b62401de1f8629c9c6b9b3d69dbff",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            },
            {
              "lessThan": "6d9700b445098dbbce0caff4b8cfca214cf1e757",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            },
            {
              "lessThan": "1fb9dd3787495b4deb0efe66c58306b65691a48f",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            },
            {
              "lessThan": "d39dc79513e99147b4c158a8a9e46743e23944f5",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            },
            {
              "lessThan": "fc7f750dc9d102c1ed7bbe4591f991e770c99033",
              "status": "affected",
              "version": "61e121047645122c47714fcda684d0ee67f444af",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/staging/gdm724x/gdm_lte.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.12"
            },
            {
              "lessThan": "3.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.307",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.272",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.235",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.185",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.106",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.29",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.15",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.307",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.272",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.235",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.185",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.106",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.29",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.15",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: gdm724x: fix use after free in gdm_lte_rx()\n\nThe netif_rx_ni() function frees the skb so we can\u0027t dereference it to\nsave the skb-\u003elen."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - gdm_lte_rx() is the RX completion path of the GDM724x LTE WWAN netdev; a remote peer that can deliver packets over the cellular/IP path causes the modem to submit LTE_RX_SDU bulk data, which flows USB RX \u2192 do_rx() \u2192 gdm_lte_receive_pkt() \u2192 gdm_lte_netif_rx() \u2192 gdm_lte_rx() on every received SDU\u2014ordinary network traffic, not USB-descriptor framing.\nAC:L - Every successful receive that returns NET_RX_SUCCESS from netif_rx_ni() takes the else branch and dereferences skb-\u003elen after the skb has been consumed/freed by backlog softirq processing; the attacker only needs to deliver packets and needs no race or uncontrollable victim state.\nPR:N - Inbound LTE SDUs are processed with no host authentication, credentials, or capabilities; a remote network peer needs no OS account on the target.\nUI:N - Once the modem is attached and the lte*pdn* interfaces are up (typical always-on LTE/IoT deployment), packet delivery alone triggers the path with no mount, file-open, or other victim action.\nS:U - The use-after-free corrupts/uses host kernel skb/stats state within the same OS security authority and does not cross a VM, IOMMU, or sandbox boundary.\nC:H - This is a use-after-free of the skb object after netif_rx_ni(); per scoring guidance a UAF enables heap reuse and arbitrary kernel memory disclosure (the freed skb-\u003elen read also feeds visible rx_bytes stats).\nI:H - Use-after-free of a slab skb is memory corruption that, under the higher-severity rule, is treated as enabling heap spray and write/control-flow hijack primitives in kernel context.\nA:H - Use-after-free of a consumed skb can oops/panic the kernel (and UAFs are scored A:H even when not fully exploited); a remote peer can retrigger it per received packet."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:38.698Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a"
        },
        {
          "url": "https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a"
        },
        {
          "url": "https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169"
        },
        {
          "url": "https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff"
        },
        {
          "url": "https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757"
        },
        {
          "url": "https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f"
        },
        {
          "url": "https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5"
        },
        {
          "url": "https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033"
        }
      ],
      "title": "staging: gdm724x: fix use after free in gdm_lte_rx()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48851",
    "datePublished": "2024-07-16T12:25:18.488Z",
    "dateReserved": "2024-07-16T11:38:08.913Z",
    "dateUpdated": "2026-08-05T08:52:38.698Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48875",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:05:16.319547Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:32:53.565Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/mac80211/agg-tx.c",
            "net/mac80211/driver-ops.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "187523fa7c2d4c780f775cb869216865c4a909ef",
              "status": "affected",
              "version": "0ab337032a0dfcd5f2527d3306d3deeba5f95b59",
              "versionType": "git"
            },
            {
              "lessThan": "a12fd43bd175fa52c82f9740179d38c34ca1b62e",
              "status": "affected",
              "version": "0ab337032a0dfcd5f2527d3306d3deeba5f95b59",
              "versionType": "git"
            },
            {
              "lessThan": "c838df8461a601b20dc1b9fb1834d2aad8e2f949",
              "status": "affected",
              "version": "0ab337032a0dfcd5f2527d3306d3deeba5f95b59",
              "versionType": "git"
            },
            {
              "lessThan": "69403bad97aa0162e3d7911b27e25abe774093df",
              "status": "affected",
              "version": "0ab337032a0dfcd5f2527d3306d3deeba5f95b59",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/mac80211/agg-tx.c",
            "net/mac80211/driver-ops.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.36"
            },
            {
              "lessThan": "2.6.36",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.90",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.165",
                  "versionStartIncluding": "2.6.36",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.90",
                  "versionStartIncluding": "2.6.36",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.8",
                  "versionStartIncluding": "2.6.36",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "2.6.36",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: sdata can be NULL during AMPDU start\n\nieee80211_tx_ba_session_handle_start() may get NULL for sdata when a\ndeauthentication is ongoing.\n\nHere a trace triggering the race with the hostapd test\nmulti_ap_fronthaul_on_ap:\n\n(gdb) list *drv_ampdu_action+0x46\n0x8b16 is in drv_ampdu_action (net/mac80211/driver-ops.c:396).\n391             int ret = -EOPNOTSUPP;\n392\n393             might_sleep();\n394\n395             sdata = get_bss_sdata(sdata);\n396             if (!check_sdata_in_driver(sdata))\n397                     return -EIO;\n398\n399             trace_drv_ampdu_action(local, sdata, params);\n400\n\nwlan0: moving STA 02:00:00:00:03:00 to state 3\nwlan0: associated\nwlan0: deauthenticating from 02:00:00:00:03:00 by local choice (Reason: 3=DEAUTH_LEAVING)\nwlan3.sta1: Open BA session requested for 02:00:00:00:00:00 tid 0\nwlan3.sta1: dropped frame to 02:00:00:00:00:00 (unauthorized port)\nwlan0: moving STA 02:00:00:00:03:00 to state 2\nwlan0: moving STA 02:00:00:00:03:00 to state 1\nwlan0: Removed STA 02:00:00:00:03:00\nwlan0: Destroyed STA 02:00:00:00:03:00\nBUG: unable to handle page fault for address: fffffffffffffb48\nPGD 11814067 P4D 11814067 PUD 11816067 PMD 0\nOops: 0000 [#1] PREEMPT SMP PTI\nCPU: 2 PID: 133397 Comm: kworker/u16:1 Tainted: G        W          6.1.0-rc8-wt+ #59\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-20220807_005459-localhost 04/01/2014\nWorkqueue: phy3 ieee80211_ba_session_work [mac80211]\nRIP: 0010:drv_ampdu_action+0x46/0x280 [mac80211]\nCode: 53 48 89 f3 be 89 01 00 00 e8 d6 43 bf ef e8 21 46 81 f0 83 bb a0 1b 00 00 04 75 0e 48 8b 9b 28 0d 00 00 48 81 eb 10 0e 00 00 \u003c8b\u003e 93 58 09 00 00 f6 c2 20 0f 84 3b 01 00 00 8b 05 dd 1c 0f 00 85\nRSP: 0018:ffffc900025ebd20 EFLAGS: 00010287\nRAX: 0000000000000000 RBX: fffffffffffff1f0 RCX: ffff888102228240\nRDX: 0000000080000000 RSI: ffffffff918c5de0 RDI: ffff888102228b40\nRBP: ffffc900025ebd40 R08: 0000000000000001 R09: 0000000000000001\nR10: 0000000000000001 R11: 0000000000000000 R12: ffff888118c18ec0\nR13: 0000000000000000 R14: ffffc900025ebd60 R15: ffff888018b7efb8\nFS:  0000000000000000(0000) GS:ffff88817a600000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: fffffffffffffb48 CR3: 0000000105228006 CR4: 0000000000170ee0\nCall Trace:\n \u003cTASK\u003e\n ieee80211_tx_ba_session_handle_start+0xd0/0x190 [mac80211]\n ieee80211_ba_session_work+0xff/0x2e0 [mac80211]\n process_one_work+0x29f/0x620\n worker_thread+0x4d/0x3d0\n ? process_one_work+0x620/0x620\n kthread+0xfb/0x120\n ? kthread_complete_and_exit+0x20/0x20\n ret_from_fork+0x22/0x30\n \u003c/TASK\u003e"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:48:51.142Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/187523fa7c2d4c780f775cb869216865c4a909ef"
        },
        {
          "url": "https://git.kernel.org/stable/c/a12fd43bd175fa52c82f9740179d38c34ca1b62e"
        },
        {
          "url": "https://git.kernel.org/stable/c/c838df8461a601b20dc1b9fb1834d2aad8e2f949"
        },
        {
          "url": "https://git.kernel.org/stable/c/69403bad97aa0162e3d7911b27e25abe774093df"
        }
      ],
      "title": "wifi: mac80211: sdata can be NULL during AMPDU start",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48875",
    "datePublished": "2024-08-21T06:10:06.207Z",
    "dateReserved": "2024-07-16T11:38:08.922Z",
    "dateUpdated": "2026-05-11T18:48:51.142Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43900",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:28:53.298476Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:32:57.642Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:07:01.471Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/tuners/xc2028.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ef517bdfc01818419f7bd426969a0c86b14f3e0e",
              "status": "affected",
              "version": "61a96113de51e1f8f43ac98cbeadb54e60045905",
              "versionType": "git"
            },
            {
              "lessThan": "850304152d367f104d21c77cfbcc05806504218b",
              "status": "affected",
              "version": "61a96113de51e1f8f43ac98cbeadb54e60045905",
              "versionType": "git"
            },
            {
              "lessThan": "208deb6d8c3cb8c3acb1f41eb31cf68ea08726d5",
              "status": "affected",
              "version": "61a96113de51e1f8f43ac98cbeadb54e60045905",
              "versionType": "git"
            },
            {
              "lessThan": "68594cec291ff9523b9feb3f43fd853dcddd1f60",
              "status": "affected",
              "version": "61a96113de51e1f8f43ac98cbeadb54e60045905",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/tuners/xc2028.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.6"
            },
            {
              "lessThan": "3.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.105",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.46",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.105",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.46",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.5",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: xc2028: avoid use-after-free in load_firmware_cb()\n\nsyzkaller reported use-after-free in load_firmware_cb() [1].\nThe reason is because the module allocated a struct tuner in tuner_probe(),\nand then the module initialization failed, the struct tuner was released.\nA worker which created during module initialization accesses this struct\ntuner later, it caused use-after-free.\n\nThe process is as follows:\n\ntask-6504           worker_thread\ntuner_probe                             \u003c= alloc dvb_frontend [2]\n...\nrequest_firmware_nowait                 \u003c= create a worker\n...\ntuner_remove                            \u003c= free dvb_frontend\n...\n                    request_firmware_work_func  \u003c= the firmware is ready\n                    load_firmware_cb    \u003c= but now the dvb_frontend has been freed\n\nTo fix the issue, check the dvd_frontend in load_firmware_cb(), if it is\nnull, report a warning and just return.\n\n[1]:\n    ==================================================================\n     BUG: KASAN: use-after-free in load_firmware_cb+0x1310/0x17a0\n     Read of size 8 at addr ffff8000d7ca2308 by task kworker/2:3/6504\n\n     Call trace:\n      load_firmware_cb+0x1310/0x17a0\n      request_firmware_work_func+0x128/0x220\n      process_one_work+0x770/0x1824\n      worker_thread+0x488/0xea0\n      kthread+0x300/0x430\n      ret_from_fork+0x10/0x20\n\n     Allocated by task 6504:\n      kzalloc\n      tuner_probe+0xb0/0x1430\n      i2c_device_probe+0x92c/0xaf0\n      really_probe+0x678/0xcd0\n      driver_probe_device+0x280/0x370\n      __device_attach_driver+0x220/0x330\n      bus_for_each_drv+0x134/0x1c0\n      __device_attach+0x1f4/0x410\n      device_initial_probe+0x20/0x30\n      bus_probe_device+0x184/0x200\n      device_add+0x924/0x12c0\n      device_register+0x24/0x30\n      i2c_new_device+0x4e0/0xc44\n      v4l2_i2c_new_subdev_board+0xbc/0x290\n      v4l2_i2c_new_subdev+0xc8/0x104\n      em28xx_v4l2_init+0x1dd0/0x3770\n\n     Freed by task 6504:\n      kfree+0x238/0x4e4\n      tuner_remove+0x144/0x1c0\n      i2c_device_remove+0xc8/0x290\n      __device_release_driver+0x314/0x5fc\n      device_release_driver+0x30/0x44\n      bus_remove_device+0x244/0x490\n      device_del+0x350/0x900\n      device_unregister+0x28/0xd0\n      i2c_unregister_device+0x174/0x1d0\n      v4l2_device_unregister+0x224/0x380\n      em28xx_v4l2_init+0x1d90/0x3770\n\n     The buggy address belongs to the object at ffff8000d7ca2000\n      which belongs to the cache kmalloc-2k of size 2048\n     The buggy address is located 776 bytes inside of\n      2048-byte region [ffff8000d7ca2000, ffff8000d7ca2800)\n     The buggy address belongs to the page:\n     page:ffff7fe00035f280 count:1 mapcount:0 mapping:ffff8000c001f000 index:0x0\n     flags: 0x7ff800000000100(slab)\n     raw: 07ff800000000100 ffff7fe00049d880 0000000300000003 ffff8000c001f000\n     raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000\n     page dumped because: kasan: bad access detected\n\n     Memory state around the buggy address:\n      ffff8000d7ca2200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n      ffff8000d7ca2280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n     \u003effff8000d7ca2300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n                           ^\n      ffff8000d7ca2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n      ffff8000d7ca2400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n     ==================================================================\n\n[2]\n    Actually, it is allocated for struct tuner, and dvb_frontend is inside."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:31:57.074Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ef517bdfc01818419f7bd426969a0c86b14f3e0e"
        },
        {
          "url": "https://git.kernel.org/stable/c/850304152d367f104d21c77cfbcc05806504218b"
        },
        {
          "url": "https://git.kernel.org/stable/c/208deb6d8c3cb8c3acb1f41eb31cf68ea08726d5"
        },
        {
          "url": "https://git.kernel.org/stable/c/68594cec291ff9523b9feb3f43fd853dcddd1f60"
        }
      ],
      "title": "media: xc2028: avoid use-after-free in load_firmware_cb()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43900",
    "datePublished": "2024-08-26T10:10:58.767Z",
    "dateReserved": "2024-08-17T09:11:59.291Z",
    "dateUpdated": "2026-05-11T20:31:57.074Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:32.228Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d8418fd083d1b90a6c007cf8dcf81aeae274727b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/60abea505b726b38232a0ef410d2bd1994a77f78"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d09dd21bb5215d583ca9a1cb1464dbc77a7e88cf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2bd8534a1b83c65702aec3cab164170f8e584188"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9edcf317620d7c6a8354911b69b874cf89716646"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/647d61aef106dbed9c70447bcddbd4968e67ca64"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/37514a5c1251a8c5c95c323f55050736e7069ac7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a368ecde8a5055b627749b09c6218ef793043e47"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41035",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:23:33.705561Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:03.568Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/core/config.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d8418fd083d1b90a6c007cf8dcf81aeae274727b",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "lessThan": "60abea505b726b38232a0ef410d2bd1994a77f78",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "lessThan": "d09dd21bb5215d583ca9a1cb1464dbc77a7e88cf",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "lessThan": "2bd8534a1b83c65702aec3cab164170f8e584188",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "lessThan": "9edcf317620d7c6a8354911b69b874cf89716646",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "lessThan": "647d61aef106dbed9c70447bcddbd4968e67ca64",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "lessThan": "37514a5c1251a8c5c95c323f55050736e7069ac7",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "lessThan": "a368ecde8a5055b627749b09c6218ef793043e47",
              "status": "affected",
              "version": "0a8fd1346254974c3a852338508e4a4cddbb35f1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c3726b442527ab31c7110d0445411f5b5343db01",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15668b4354b38b41b316571deed2763d631b2977",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8597a9245181656ae2ef341906e5f40af323fbca",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "264024a2676ba7d91fe7b1713b2c32d1b0b508cb",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b0de742a1be16b76b534d088682f18cf57f012d2",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7cc00abef071a8a7d0f4457b7afa2f57f683d83f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "05b0f2fc3c2f9efda47439557e0d51faca7e43ed",
              "versionType": "git"
            },
            {
              "lessThan": "3.3",
              "status": "affected",
              "version": "3.2.87",
              "versionType": "semver"
            },
            {
              "lessThan": "3.11",
              "status": "affected",
              "version": "3.10.106",
              "versionType": "semver"
            },
            {
              "lessThan": "3.13",
              "status": "affected",
              "version": "3.12.70",
              "versionType": "semver"
            },
            {
              "lessThan": "3.17",
              "status": "affected",
              "version": "3.16.42",
              "versionType": "semver"
            },
            {
              "lessThan": "4.2",
              "status": "affected",
              "version": "4.1.39",
              "versionType": "semver"
            },
            {
              "lessThan": "4.5",
              "status": "affected",
              "version": "4.4.42",
              "versionType": "semver"
            },
            {
              "lessThan": "4.10",
              "status": "affected",
              "version": "4.9.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/core/config.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.10"
            },
            {
              "lessThan": "4.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.318",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.280",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.100",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.41",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.318",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.280",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.222",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.163",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.100",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.41",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.10",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "3.2.87",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "3.10.106",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "3.12.70",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "3.16.42",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.1.39",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.4.42",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.9.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor\n\nSyzbot has identified a bug in usbcore (see the Closes: tag below)\ncaused by our assumption that the reserved bits in an endpoint\ndescriptor\u0027s bEndpointAddress field will always be 0.  As a result of\nthe bug, the endpoint_is_duplicate() routine in config.c (and possibly\nother routines as well) may believe that two descriptors are for\ndistinct endpoints, even though they have the same direction and\nendpoint number.  This can lead to confusion, including the bug\nidentified by syzbot (two descriptors with matching endpoint numbers\nand directions, where one was interrupt and the other was bulk).\n\nTo fix the bug, we will clear the reserved bits in bEndpointAddress\nwhen we parse the descriptor.  (Note that both the USB-2.0 and USB-3.1\nspecs say these bits are \"Reserved, reset to zero\".)  This requires us\nto make a copy of the descriptor earlier in usb_parse_endpoint() and\nuse the copy instead of the original when checking for duplicates."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:51:34.527Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d8418fd083d1b90a6c007cf8dcf81aeae274727b"
        },
        {
          "url": "https://git.kernel.org/stable/c/60abea505b726b38232a0ef410d2bd1994a77f78"
        },
        {
          "url": "https://git.kernel.org/stable/c/d09dd21bb5215d583ca9a1cb1464dbc77a7e88cf"
        },
        {
          "url": "https://git.kernel.org/stable/c/2bd8534a1b83c65702aec3cab164170f8e584188"
        },
        {
          "url": "https://git.kernel.org/stable/c/9edcf317620d7c6a8354911b69b874cf89716646"
        },
        {
          "url": "https://git.kernel.org/stable/c/647d61aef106dbed9c70447bcddbd4968e67ca64"
        },
        {
          "url": "https://git.kernel.org/stable/c/37514a5c1251a8c5c95c323f55050736e7069ac7"
        },
        {
          "url": "https://git.kernel.org/stable/c/a368ecde8a5055b627749b09c6218ef793043e47"
        }
      ],
      "title": "USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41035",
    "datePublished": "2024-07-29T14:31:49.876Z",
    "dateReserved": "2024-07-12T12:17:45.619Z",
    "dateUpdated": "2026-05-23T15:51:34.527Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48872",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:05:25.671974Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:32:54.076Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/misc/fastrpc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "556dfdb226ce1e5231d8836159b23f8bb0395bf4",
              "status": "affected",
              "version": "c68cfb718c8f97b7f7a50ed66be5feb42d0c8988",
              "versionType": "git"
            },
            {
              "lessThan": "b171d0d2cf1b8387c72c8d325c5d5746fa271e39",
              "status": "affected",
              "version": "c68cfb718c8f97b7f7a50ed66be5feb42d0c8988",
              "versionType": "git"
            },
            {
              "lessThan": "61a0890cb95afec5c8a2f4a879de2b6220984ef1",
              "status": "affected",
              "version": "c68cfb718c8f97b7f7a50ed66be5feb42d0c8988",
              "versionType": "git"
            },
            {
              "lessThan": "079c78c68714f7d8d58e66c477b0243b31806907",
              "status": "affected",
              "version": "c68cfb718c8f97b7f7a50ed66be5feb42d0c8988",
              "versionType": "git"
            },
            {
              "lessThan": "96b328d119eca7563c1edcc4e1039a62e6370ecb",
              "status": "affected",
              "version": "c68cfb718c8f97b7f7a50ed66be5feb42d0c8988",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/misc/fastrpc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "lessThan": "5.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.230",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.90",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.230",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.165",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.90",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.8",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: fastrpc: Fix use-after-free race condition for maps\n\nIt is possible that in between calling fastrpc_map_get() until\nmap-\u003efl-\u003elock is taken in fastrpc_free_map(), another thread can call\nfastrpc_map_lookup() and get a reference to a map that is about to be\ndeleted.\n\nRewrite fastrpc_map_get() to only increase the reference count of a map\nif it\u0027s non-zero. Propagate this to callers so they can know if a map is\nabout to be deleted.\n\nFixes this warning:\nrefcount_t: addition on 0; use-after-free.\nWARNING: CPU: 5 PID: 10100 at lib/refcount.c:25 refcount_warn_saturate\n...\nCall trace:\n refcount_warn_saturate\n [fastrpc_map_get inlined]\n [fastrpc_map_lookup inlined]\n fastrpc_map_create\n fastrpc_internal_invoke\n fastrpc_device_ioctl\n __arm64_sys_ioctl\n invoke_syscall"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Reachable only via local ioctl on /dev/fastrpc-* (fastrpc_device_ioctl \u2192 fastrpc_internal_invoke \u2192 fastrpc_map_create/lookup); not exposed over the network.\nAC:L - The attacker fully controls both racing threads through concurrent FASTRPC_IOCTL_INVOKE (and related) ioctls on a shared fd; fl-\u003emutex never serializes these paths, and the DMA unmap/detach work in fastrpc_free_map widens the window, so the race is reliably attacker-driven.\nPR:L - fastrpc_device_open and the invoke path require no capabilities; Android/Qualcomm deployments (and prior fastrpc CVEs such as CVE-2021-28375) treat the non-secure fastrpc device as reachable by unprivileged local apps.\nUI:N - Exploitation needs no victim action beyond the attacker opening the device and issuing ioctls.\nS:U - Impact is confined to the host kernel authority (local privilege escalation / memory corruption); it does not cross a VM, IOMMU, or other security boundary.\nC:H - Use-after-free of struct fastrpc_map (dma_buf, sg_table, phys/va, list linkage) enables heap reuse and arbitrary kernel read primitives.\nI:H - The same UAF on map metadata and list/dma structures is exploitable for arbitrary kernel writes and control-flow hijacking.\nA:H - The UAF triggers refcount warnings and kernel oops/panic even when not fully exploited, so availability impact is high."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:43.003Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/556dfdb226ce1e5231d8836159b23f8bb0395bf4"
        },
        {
          "url": "https://git.kernel.org/stable/c/b171d0d2cf1b8387c72c8d325c5d5746fa271e39"
        },
        {
          "url": "https://git.kernel.org/stable/c/61a0890cb95afec5c8a2f4a879de2b6220984ef1"
        },
        {
          "url": "https://git.kernel.org/stable/c/079c78c68714f7d8d58e66c477b0243b31806907"
        },
        {
          "url": "https://git.kernel.org/stable/c/96b328d119eca7563c1edcc4e1039a62e6370ecb"
        }
      ],
      "title": "misc: fastrpc: Fix use-after-free race condition for maps",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48872",
    "datePublished": "2024-08-21T06:10:02.954Z",
    "dateReserved": "2024-07-16T11:38:08.921Z",
    "dateUpdated": "2026-08-05T08:52:43.003Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48926",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:33:05.816809Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:10.483Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/gadget/function/rndis.c",
            "drivers/usb/gadget/function/rndis.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9f5d8ba538ef81cd86ea587ca3f8c77e26bea405",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            },
            {
              "lessThan": "669c2b178956718407af5631ccbc61c24413f038",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            },
            {
              "lessThan": "9f688aadede6b862a0a898792b1a35421c93636f",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            },
            {
              "lessThan": "9ab652d41deab49848673c3dadb57ad338485376",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            },
            {
              "lessThan": "4ce247af3f30078d5b97554f1ae6200a0222c15a",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            },
            {
              "lessThan": "da514063440b53a27309a4528b726f92c3cfe56f",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            },
            {
              "lessThan": "33222d1571d7ce8c1c75f6b488f38968fa93d2d9",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            },
            {
              "lessThan": "aaaba1c86d04dac8e49bf508b492f81506257da3",
              "status": "affected",
              "version": "f6281af9d62e128aa6efad29cf7265062af114f2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/gadget/function/rndis.c",
            "drivers/usb/gadget/function/rndis.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.6"
            },
            {
              "lessThan": "4.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.304",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.269",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.232",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.182",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.304",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.269",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.232",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.182",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.103",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.26",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.12",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: rndis: add spinlock for rndis response list\n\nThere\u0027s no lock for rndis response list. It could cause list corruption\nif there\u0027re two different list_add at the same time like below.\nIt\u0027s better to add in rndis_add_response / rndis_free_response\n/ rndis_get_next_response to prevent any race condition on response list.\n\n[  361.894299] [1:   irq/191-dwc3:16979] list_add corruption.\nnext-\u003eprev should be prev (ffffff80651764d0),\nbut was ffffff883dc36f80. (next=ffffff80651764d0).\n\n[  361.904380] [1:   irq/191-dwc3:16979] Call trace:\n[  361.904391] [1:   irq/191-dwc3:16979]  __list_add_valid+0x74/0x90\n[  361.904401] [1:   irq/191-dwc3:16979]  rndis_msg_parser+0x168/0x8c0\n[  361.904409] [1:   irq/191-dwc3:16979]  rndis_command_complete+0x24/0x84\n[  361.904417] [1:   irq/191-dwc3:16979]  usb_gadget_giveback_request+0x20/0xe4\n[  361.904426] [1:   irq/191-dwc3:16979]  dwc3_gadget_giveback+0x44/0x60\n[  361.904434] [1:   irq/191-dwc3:16979]  dwc3_ep0_complete_data+0x1e8/0x3a0\n[  361.904442] [1:   irq/191-dwc3:16979]  dwc3_ep0_interrupt+0x29c/0x3dc\n[  361.904450] [1:   irq/191-dwc3:16979]  dwc3_process_event_entry+0x78/0x6cc\n[  361.904457] [1:   irq/191-dwc3:16979]  dwc3_process_event_buf+0xa0/0x1ec\n[  361.904465] [1:   irq/191-dwc3:16979]  dwc3_thread_interrupt+0x34/0x5c"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:49:49.363Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/9f5d8ba538ef81cd86ea587ca3f8c77e26bea405"
        },
        {
          "url": "https://git.kernel.org/stable/c/669c2b178956718407af5631ccbc61c24413f038"
        },
        {
          "url": "https://git.kernel.org/stable/c/9f688aadede6b862a0a898792b1a35421c93636f"
        },
        {
          "url": "https://git.kernel.org/stable/c/9ab652d41deab49848673c3dadb57ad338485376"
        },
        {
          "url": "https://git.kernel.org/stable/c/4ce247af3f30078d5b97554f1ae6200a0222c15a"
        },
        {
          "url": "https://git.kernel.org/stable/c/da514063440b53a27309a4528b726f92c3cfe56f"
        },
        {
          "url": "https://git.kernel.org/stable/c/33222d1571d7ce8c1c75f6b488f38968fa93d2d9"
        },
        {
          "url": "https://git.kernel.org/stable/c/aaaba1c86d04dac8e49bf508b492f81506257da3"
        }
      ],
      "title": "usb: gadget: rndis: add spinlock for rndis response list",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48926",
    "datePublished": "2024-08-22T03:31:18.572Z",
    "dateReserved": "2024-08-21T06:06:23.297Z",
    "dateUpdated": "2026-05-11T18:49:49.363Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:00:41.841Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/290073b2b557e4dc21ee74a1e403d9ae79e393a2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/010de9acbea58fbcbda08e3793d6262086a493fe"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5dde5f8b790274723640d29a07c5a97d57d62047"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/702c1edbafb2e6f9d20f6d391273b5be09d366a5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/062e256516d7db5e7dcdef117f52025cd5c456e3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8106da4d88bbaed809e023cc8014b766223d6e76"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ab9e0c529eb7cafebdd31fe1644524e80a48b05d"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41087",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:20:45.691103Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:58.682Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/ata/libata-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "290073b2b557e4dc21ee74a1e403d9ae79e393a2",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            },
            {
              "lessThan": "56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            },
            {
              "lessThan": "010de9acbea58fbcbda08e3793d6262086a493fe",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            },
            {
              "lessThan": "5dde5f8b790274723640d29a07c5a97d57d62047",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            },
            {
              "lessThan": "702c1edbafb2e6f9d20f6d391273b5be09d366a5",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            },
            {
              "lessThan": "062e256516d7db5e7dcdef117f52025cd5c456e3",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            },
            {
              "lessThan": "8106da4d88bbaed809e023cc8014b766223d6e76",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            },
            {
              "lessThan": "ab9e0c529eb7cafebdd31fe1644524e80a48b05d",
              "status": "affected",
              "version": "dafd6c496381c1cd1f5ba9ad953e810bdcc931bc",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/ata/libata-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.17"
            },
            {
              "lessThan": "4.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.317",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.279",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.221",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.162",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.37",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.317",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.279",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.221",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.162",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.97",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.37",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.8",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nata: libata-core: Fix double free on error\n\nIf e.g. the ata_port_alloc() call in ata_host_alloc() fails, we will jump\nto the err_out label, which will call devres_release_group().\ndevres_release_group() will trigger a call to ata_host_release().\nata_host_release() calls kfree(host), so executing the kfree(host) in\nata_host_alloc() will lead to a double free:\n\nkernel BUG at mm/slub.c:553!\nOops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 11 PID: 599 Comm: (udev-worker) Not tainted 6.10.0-rc5 #47\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014\nRIP: 0010:kfree+0x2cf/0x2f0\nCode: 5d 41 5e 41 5f 5d e9 80 d6 ff ff 4d 89 f1 41 b8 01 00 00 00 48 89 d9 48 89 da\nRSP: 0018:ffffc90000f377f0 EFLAGS: 00010246\nRAX: ffff888112b1f2c0 RBX: ffff888112b1f2c0 RCX: ffff888112b1f320\nRDX: 000000000000400b RSI: ffffffffc02c9de5 RDI: ffff888112b1f2c0\nRBP: ffffc90000f37830 R08: 0000000000000000 R09: 0000000000000000\nR10: ffffc90000f37610 R11: 617461203a736b6e R12: ffffea00044ac780\nR13: ffff888100046400 R14: ffffffffc02c9de5 R15: 0000000000000006\nFS:  00007f2f1cabe980(0000) GS:ffff88813b380000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f2f1c3acf75 CR3: 0000000111724000 CR4: 0000000000750ef0\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n ? __die_body.cold+0x19/0x27\n ? die+0x2e/0x50\n ? do_trap+0xca/0x110\n ? do_error_trap+0x6a/0x90\n ? kfree+0x2cf/0x2f0\n ? exc_invalid_op+0x50/0x70\n ? kfree+0x2cf/0x2f0\n ? asm_exc_invalid_op+0x1a/0x20\n ? ata_host_alloc+0xf5/0x120 [libata]\n ? ata_host_alloc+0xf5/0x120 [libata]\n ? kfree+0x2cf/0x2f0\n ata_host_alloc+0xf5/0x120 [libata]\n ata_host_alloc_pinfo+0x14/0xa0 [libata]\n ahci_init_one+0x6c9/0xd20 [ahci]\n\nEnsure that we will not call kfree(host) twice, by performing the kfree()\nonly if the devres_open_group() call failed."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - `ata_host_alloc()` is only reachable from libata low-level driver probe routines (`ahci_init_one`, `libahci_platform`, `pata_*`, `ata_pci_sff_init_host`), which run from local device enumeration, module load, or sysfs driver bind. No remote peer or network protocol data ever reaches this code, so local access to the system is required.\nAC:L - The double free is a deterministic code-path defect \u2014 once `ata_port_alloc()` returns NULL, `devres_release_group()`\u0027s `ata_devres_release()` \u2192 `ata_host_release()` \u2192 `kfree(host)` and the fall-through `kfree(host)` always both execute, with no race or memory-layout requirement. The enabling allocation failure targets a large (~13 KB, order-2) `GFP_KERNEL` slab allocation, which an attacker can influence through sustained memory exhaustion and retry indefinitely across repeated probe/hotplug/bind attempts.\nPR:L - The attacker\u0027s own contribution \u2014 driving the system into the memory-pressure state that makes the probe-time `kzalloc()` fail \u2014 requires only ordinary unprivileged local execution, while the probe itself is initiated by routine system activity (boot, udev worker, device hotplug) rather than by any privilege the attacker must hold.\nUI:N - ATA host controller probes are performed automatically by the kernel and udev during enumeration, hotplug, and module load; no administrator or victim action is needed for the vulnerable path to execute.\nS:U - The corruption is confined to the kernel slab allocator of the same host, producing a conventional local kernel compromise or panic. No VM, hypervisor, or IOMMU boundary is crossed.\nC:H - A double free of a `kmalloc`\u0027d object poisons the SLUB freelist so that two independent allocations return the same memory, overlapping `struct ata_host` with an arbitrary other kernel object and giving the attacker a read view into structures they should not see. This is a memory-corruption primitive that can be leveraged for kernel information disclosure.\nI:H - The same freelist-aliasing/type-confusion condition yields a write primitive: one object\u0027s writes land inside another live kernel allocation, enabling corruption of function pointers or credential structures and control-flow hijacking. Double frees are a well-established route to kernel privilege escalation.\nA:H - On kernels with `CONFIG_SLAB_FREELIST_HARDENED`/SLUB debugging \u2014 the distro default \u2014 the second `kfree()` trips `kernel BUG at mm/slub.c:553`, producing the `Oops: invalid opcode` and kernel panic reproduced in the commit message. Even without detection, the aliased slab objects readily corrupt unrelated kernel state and crash the system."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:35:17.525Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/290073b2b557e4dc21ee74a1e403d9ae79e393a2"
        },
        {
          "url": "https://git.kernel.org/stable/c/56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f"
        },
        {
          "url": "https://git.kernel.org/stable/c/010de9acbea58fbcbda08e3793d6262086a493fe"
        },
        {
          "url": "https://git.kernel.org/stable/c/5dde5f8b790274723640d29a07c5a97d57d62047"
        },
        {
          "url": "https://git.kernel.org/stable/c/702c1edbafb2e6f9d20f6d391273b5be09d366a5"
        },
        {
          "url": "https://git.kernel.org/stable/c/062e256516d7db5e7dcdef117f52025cd5c456e3"
        },
        {
          "url": "https://git.kernel.org/stable/c/8106da4d88bbaed809e023cc8014b766223d6e76"
        },
        {
          "url": "https://git.kernel.org/stable/c/ab9e0c529eb7cafebdd31fe1644524e80a48b05d"
        }
      ],
      "title": "ata: libata-core: Fix double free on error",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41087",
    "datePublished": "2024-07-29T15:48:03.127Z",
    "dateReserved": "2024-07-12T12:17:45.634Z",
    "dateUpdated": "2026-08-05T11:35:17.525Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48930",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:32:52.904087Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:32:59.933Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/ulp/srp/ib_srp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8cc342508f9e7fdccd2e9758ae9d52aff72dab7f",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            },
            {
              "lessThan": "4752fafb461821f8c8581090c923ababba68c5bd",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            },
            {
              "lessThan": "d7997d19dfa7001ca41e971cd9efd091bb195b51",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            },
            {
              "lessThan": "901206f71e6ad2b2e7accefc5199a438d173c25f",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            },
            {
              "lessThan": "99eb8d694174c777558dc902d575d1997d5ca650",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            },
            {
              "lessThan": "c8b56e51aa91b8e7df3a98388dce3fdabd15c1d4",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            },
            {
              "lessThan": "98d056603ce55ceb90631b3927151c190dfb1b27",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            },
            {
              "lessThan": "081bdc9fe05bb23248f5effb6f811da3da4b8252",
              "status": "affected",
              "version": "ef6c49d87c3418c442a22e55e3ce2f91b163d69e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/ulp/srp/ib_srp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.8"
            },
            {
              "lessThan": "3.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.304",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.269",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.232",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.182",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.304",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.269",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.232",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.182",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.103",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.26",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.12",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/ib_srp: Fix a deadlock\n\nRemove the flush_workqueue(system_long_wq) call since flushing\nsystem_long_wq is deadlock-prone and since that call is redundant with a\npreceding cancel_work_sync()"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:49:54.024Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8cc342508f9e7fdccd2e9758ae9d52aff72dab7f"
        },
        {
          "url": "https://git.kernel.org/stable/c/4752fafb461821f8c8581090c923ababba68c5bd"
        },
        {
          "url": "https://git.kernel.org/stable/c/d7997d19dfa7001ca41e971cd9efd091bb195b51"
        },
        {
          "url": "https://git.kernel.org/stable/c/901206f71e6ad2b2e7accefc5199a438d173c25f"
        },
        {
          "url": "https://git.kernel.org/stable/c/99eb8d694174c777558dc902d575d1997d5ca650"
        },
        {
          "url": "https://git.kernel.org/stable/c/c8b56e51aa91b8e7df3a98388dce3fdabd15c1d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/98d056603ce55ceb90631b3927151c190dfb1b27"
        },
        {
          "url": "https://git.kernel.org/stable/c/081bdc9fe05bb23248f5effb6f811da3da4b8252"
        }
      ],
      "title": "RDMA/ib_srp: Fix a deadlock",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48930",
    "datePublished": "2024-08-22T03:31:23.582Z",
    "dateReserved": "2024-08-21T06:06:23.299Z",
    "dateUpdated": "2026-05-11T18:49:54.024Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42310",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:10:02.672405Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:27.324Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:04:24.097Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/gma500/cdv_intel_lvds.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f392c36cebf4c1d6997a4cc2c0f205254acef42a",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            },
            {
              "lessThan": "a658ae2173ab74667c009e2550455e6de5b33ddc",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            },
            {
              "lessThan": "b6ac46a00188cde50ffba233e6efb366354a1de5",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            },
            {
              "lessThan": "08f45102c81ad8bc9f85f7a25e9f64e128edb87d",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            },
            {
              "lessThan": "e74eb5e8089427c8c49e0dd5067e5f39ce3a4d56",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            },
            {
              "lessThan": "2d209b2f862f6b8bff549ede541590a8d119da23",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            },
            {
              "lessThan": "977ee4fe895e1729cd36cc26916bbb10084713d6",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            },
            {
              "lessThan": "cb520c3f366c77e8d69e4e2e2781a8ce48d98e79",
              "status": "affected",
              "version": "6a227d5fd6c4abe6a9226a40f6981825e9da5fbe",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/gma500/cdv_intel_lvds.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.3"
            },
            {
              "lessThan": "3.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.320",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.282",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.103",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.44",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes\n\nIn cdv_intel_lvds_get_modes(), the return value of drm_mode_duplicate()\nis assigned to mode, which will lead to a NULL pointer dereference on\nfailure of drm_mode_duplicate(). Add a check to avoid npd."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:29:55.880Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f392c36cebf4c1d6997a4cc2c0f205254acef42a"
        },
        {
          "url": "https://git.kernel.org/stable/c/a658ae2173ab74667c009e2550455e6de5b33ddc"
        },
        {
          "url": "https://git.kernel.org/stable/c/b6ac46a00188cde50ffba233e6efb366354a1de5"
        },
        {
          "url": "https://git.kernel.org/stable/c/08f45102c81ad8bc9f85f7a25e9f64e128edb87d"
        },
        {
          "url": "https://git.kernel.org/stable/c/e74eb5e8089427c8c49e0dd5067e5f39ce3a4d56"
        },
        {
          "url": "https://git.kernel.org/stable/c/2d209b2f862f6b8bff549ede541590a8d119da23"
        },
        {
          "url": "https://git.kernel.org/stable/c/977ee4fe895e1729cd36cc26916bbb10084713d6"
        },
        {
          "url": "https://git.kernel.org/stable/c/cb520c3f366c77e8d69e4e2e2781a8ce48d98e79"
        }
      ],
      "title": "drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42310",
    "datePublished": "2024-08-17T09:09:14.820Z",
    "dateReserved": "2024-07-30T07:40:12.276Z",
    "dateUpdated": "2026-05-11T20:29:55.880Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43819",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:09:06.730085Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:25.193Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "Documentation/virt/kvm/api.rst",
            "arch/s390/kvm/kvm-s390.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "49c9945c054df4c22008e2bf87ca74d3e2507aa6",
              "status": "affected",
              "version": "27e0393f15fc8bc855c6a888387ff5ffd2181089",
              "versionType": "git"
            },
            {
              "lessThan": "7816e58967d0e6cadce05c8540b47ed027dc2499",
              "status": "affected",
              "version": "27e0393f15fc8bc855c6a888387ff5ffd2181089",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "Documentation/virt/kvm/api.rst",
            "arch/s390/kvm/kvm-s390.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.4"
            },
            {
              "lessThan": "3.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkvm: s390: Reject memory region operations for ucontrol VMs\n\nThis change rejects the KVM_SET_USER_MEMORY_REGION and\nKVM_SET_USER_MEMORY_REGION2 ioctls when called on a ucontrol VM.\nThis is necessary since ucontrol VMs have kvm-\u003earch.gmap set to 0 and\nwould thus result in a null pointer dereference further in.\nMemory management needs to be performed in userspace and using the\nioctls KVM_S390_UCAS_MAP and KVM_S390_UCAS_UNMAP.\n\nAlso improve s390 specific documentation for KVM_SET_USER_MEMORY_REGION\nand KVM_SET_USER_MEMORY_REGION2.\n\n[frankja@linux.ibm.com: commit message spelling fix, subject prefix fix]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:30:21.797Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/49c9945c054df4c22008e2bf87ca74d3e2507aa6"
        },
        {
          "url": "https://git.kernel.org/stable/c/7816e58967d0e6cadce05c8540b47ed027dc2499"
        }
      ],
      "title": "kvm: s390: Reject memory region operations for ucontrol VMs",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43819",
    "datePublished": "2024-08-17T09:21:40.994Z",
    "dateReserved": "2024-08-17T09:11:59.271Z",
    "dateUpdated": "2026-05-11T20:30:21.797Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:01:42.643Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7094a5fd20ab66028f1da7f06e0f2692d70346f9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0184bf0a349f4cf9e663abbe862ff280e8e4dfa2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7ef519c8efde152e0d632337f2994f6921e0b7e4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8366720519ea8d322a20780debdfd23d9fc0904a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d6f487e0704de2f2d15f8dd5d7d723210f2b2fdb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/76965648fe6858db7c5f3c700fef7aa5f124ca1c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f9b2010e8af49fac9d9562146fb81744d8a9b051"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/61cf1c739f08190a4cbf047b9fbb192a94d87e3f"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42106",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:17:46.157657Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:07.725Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/inet_diag.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7094a5fd20ab66028f1da7f06e0f2692d70346f9",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            },
            {
              "lessThan": "0184bf0a349f4cf9e663abbe862ff280e8e4dfa2",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            },
            {
              "lessThan": "7ef519c8efde152e0d632337f2994f6921e0b7e4",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            },
            {
              "lessThan": "8366720519ea8d322a20780debdfd23d9fc0904a",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            },
            {
              "lessThan": "d6f487e0704de2f2d15f8dd5d7d723210f2b2fdb",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            },
            {
              "lessThan": "76965648fe6858db7c5f3c700fef7aa5f124ca1c",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            },
            {
              "lessThan": "f9b2010e8af49fac9d9562146fb81744d8a9b051",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            },
            {
              "lessThan": "61cf1c739f08190a4cbf047b9fbb192a94d87e3f",
              "status": "affected",
              "version": "432490f9d455fb842d70219f22d9d2c812371676",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/inet_diag.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.10"
            },
            {
              "lessThan": "4.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.318",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.280",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.98",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.318",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.280",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.222",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.163",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.98",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.39",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.9",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ninet_diag: Initialize pad field in struct inet_diag_req_v2\n\nKMSAN reported uninit-value access in raw_lookup() [1]. Diag for raw\nsockets uses the pad field in struct inet_diag_req_v2 for the\nunderlying protocol. This field corresponds to the sdiag_raw_protocol\nfield in struct inet_diag_req_raw.\n\ninet_diag_get_exact_compat() converts inet_diag_req to\ninet_diag_req_v2, but leaves the pad field uninitialized. So the issue\noccurs when raw_lookup() accesses the sdiag_raw_protocol field.\n\nFix this by initializing the pad field in\ninet_diag_get_exact_compat(). Also, do the same fix in\ninet_diag_dump_compat() to avoid the similar issue in the future.\n\n[1]\nBUG: KMSAN: uninit-value in raw_lookup net/ipv4/raw_diag.c:49 [inline]\nBUG: KMSAN: uninit-value in raw_sock_get+0x657/0x800 net/ipv4/raw_diag.c:71\n raw_lookup net/ipv4/raw_diag.c:49 [inline]\n raw_sock_get+0x657/0x800 net/ipv4/raw_diag.c:71\n raw_diag_dump_one+0xa1/0x660 net/ipv4/raw_diag.c:99\n inet_diag_cmd_exact+0x7d9/0x980\n inet_diag_get_exact_compat net/ipv4/inet_diag.c:1404 [inline]\n inet_diag_rcv_msg_compat+0x469/0x530 net/ipv4/inet_diag.c:1426\n sock_diag_rcv_msg+0x23d/0x740 net/core/sock_diag.c:282\n netlink_rcv_skb+0x537/0x670 net/netlink/af_netlink.c:2564\n sock_diag_rcv+0x35/0x40 net/core/sock_diag.c:297\n netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline]\n netlink_unicast+0xe74/0x1240 net/netlink/af_netlink.c:1361\n netlink_sendmsg+0x10c6/0x1260 net/netlink/af_netlink.c:1905\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x332/0x3d0 net/socket.c:745\n ____sys_sendmsg+0x7f0/0xb70 net/socket.c:2585\n ___sys_sendmsg+0x271/0x3b0 net/socket.c:2639\n __sys_sendmsg net/socket.c:2668 [inline]\n __do_sys_sendmsg net/socket.c:2677 [inline]\n __se_sys_sendmsg net/socket.c:2675 [inline]\n __x64_sys_sendmsg+0x27e/0x4a0 net/socket.c:2675\n x64_sys_call+0x135e/0x3ce0 arch/x86/include/generated/asm/syscalls_64.h:47\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xd9/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nUninit was stored to memory at:\n raw_sock_get+0x650/0x800 net/ipv4/raw_diag.c:71\n raw_diag_dump_one+0xa1/0x660 net/ipv4/raw_diag.c:99\n inet_diag_cmd_exact+0x7d9/0x980\n inet_diag_get_exact_compat net/ipv4/inet_diag.c:1404 [inline]\n inet_diag_rcv_msg_compat+0x469/0x530 net/ipv4/inet_diag.c:1426\n sock_diag_rcv_msg+0x23d/0x740 net/core/sock_diag.c:282\n netlink_rcv_skb+0x537/0x670 net/netlink/af_netlink.c:2564\n sock_diag_rcv+0x35/0x40 net/core/sock_diag.c:297\n netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline]\n netlink_unicast+0xe74/0x1240 net/netlink/af_netlink.c:1361\n netlink_sendmsg+0x10c6/0x1260 net/netlink/af_netlink.c:1905\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x332/0x3d0 net/socket.c:745\n ____sys_sendmsg+0x7f0/0xb70 net/socket.c:2585\n ___sys_sendmsg+0x271/0x3b0 net/socket.c:2639\n __sys_sendmsg net/socket.c:2668 [inline]\n __do_sys_sendmsg net/socket.c:2677 [inline]\n __se_sys_sendmsg net/socket.c:2675 [inline]\n __x64_sys_sendmsg+0x27e/0x4a0 net/socket.c:2675\n x64_sys_call+0x135e/0x3ce0 arch/x86/include/generated/asm/syscalls_64.h:47\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xd9/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nLocal variable req.i created at:\n inet_diag_get_exact_compat net/ipv4/inet_diag.c:1396 [inline]\n inet_diag_rcv_msg_compat+0x2a6/0x530 net/ipv4/inet_diag.c:1426\n sock_diag_rcv_msg+0x23d/0x740 net/core/sock_diag.c:282\n\nCPU: 1 PID: 8888 Comm: syz-executor.6 Not tainted 6.10.0-rc4-00217-g35bb670d65fc #32\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:27:07.336Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7094a5fd20ab66028f1da7f06e0f2692d70346f9"
        },
        {
          "url": "https://git.kernel.org/stable/c/0184bf0a349f4cf9e663abbe862ff280e8e4dfa2"
        },
        {
          "url": "https://git.kernel.org/stable/c/7ef519c8efde152e0d632337f2994f6921e0b7e4"
        },
        {
          "url": "https://git.kernel.org/stable/c/8366720519ea8d322a20780debdfd23d9fc0904a"
        },
        {
          "url": "https://git.kernel.org/stable/c/d6f487e0704de2f2d15f8dd5d7d723210f2b2fdb"
        },
        {
          "url": "https://git.kernel.org/stable/c/76965648fe6858db7c5f3c700fef7aa5f124ca1c"
        },
        {
          "url": "https://git.kernel.org/stable/c/f9b2010e8af49fac9d9562146fb81744d8a9b051"
        },
        {
          "url": "https://git.kernel.org/stable/c/61cf1c739f08190a4cbf047b9fbb192a94d87e3f"
        }
      ],
      "title": "inet_diag: Initialize pad field in struct inet_diag_req_v2",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42106",
    "datePublished": "2024-07-30T07:46:01.865Z",
    "dateReserved": "2024-07-29T15:50:41.175Z",
    "dateUpdated": "2026-05-11T20:27:07.336Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.517Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b9d5772d60f8e7ef34e290f72fc20e3a4883e7d0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b1e27cda1e3c12b705875bb7e247a97168580e33"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a33dd1e6693f80d805155b3f69c18c2f642915da"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/268dcf1f7b3193bc446ec3d14e08a240e9561e4d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/70b7b3c055fd4a464da8da55ff4c1f84269f9b02"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a055f5f2841f7522b44a2b1eccb1951b4b03d51a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ef591b35176029fdefea38e8388ffa371e18f4b2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c700525fcc06b05adfea78039de02628af79e07a"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48839",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:57:00.467657Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:10.031Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/packet/af_packet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b9d5772d60f8e7ef34e290f72fc20e3a4883e7d0",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            },
            {
              "lessThan": "b1e27cda1e3c12b705875bb7e247a97168580e33",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            },
            {
              "lessThan": "a33dd1e6693f80d805155b3f69c18c2f642915da",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            },
            {
              "lessThan": "268dcf1f7b3193bc446ec3d14e08a240e9561e4d",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            },
            {
              "lessThan": "70b7b3c055fd4a464da8da55ff4c1f84269f9b02",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            },
            {
              "lessThan": "a055f5f2841f7522b44a2b1eccb1951b4b03d51a",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            },
            {
              "lessThan": "ef591b35176029fdefea38e8388ffa371e18f4b2",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            },
            {
              "lessThan": "c700525fcc06b05adfea78039de02628af79e07a",
              "status": "affected",
              "version": "0fb375fb9b93b7d822debc6a734052337ccfdb1f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/packet/af_packet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.14"
            },
            {
              "lessThan": "2.6.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.308",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.273",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.236",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.187",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.108",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.308",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.273",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.236",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.187",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.108",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.31",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.17",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "2.6.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/packet: fix slab-out-of-bounds access in packet_recvmsg()\n\nsyzbot found that when an AF_PACKET socket is using PACKET_COPY_THRESH\nand mmap operations, tpacket_rcv() is queueing skbs with\ngarbage in skb-\u003ecb[], triggering a too big copy [1]\n\nPresumably, users of af_packet using mmap() already gets correct\nmetadata from the mapped buffer, we can simply make sure\nto clear 12 bytes that might be copied to user space later.\n\nBUG: KASAN: stack-out-of-bounds in memcpy include/linux/fortify-string.h:225 [inline]\nBUG: KASAN: stack-out-of-bounds in packet_recvmsg+0x56c/0x1150 net/packet/af_packet.c:3489\nWrite of size 165 at addr ffffc9000385fb78 by task syz-executor233/3631\n\nCPU: 0 PID: 3631 Comm: syz-executor233 Not tainted 5.17.0-rc7-syzkaller-02396-g0b3660695e80 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106\n print_address_description.constprop.0.cold+0xf/0x336 mm/kasan/report.c:255\n __kasan_report mm/kasan/report.c:442 [inline]\n kasan_report.cold+0x83/0xdf mm/kasan/report.c:459\n check_region_inline mm/kasan/generic.c:183 [inline]\n kasan_check_range+0x13d/0x180 mm/kasan/generic.c:189\n memcpy+0x39/0x60 mm/kasan/shadow.c:66\n memcpy include/linux/fortify-string.h:225 [inline]\n packet_recvmsg+0x56c/0x1150 net/packet/af_packet.c:3489\n sock_recvmsg_nosec net/socket.c:948 [inline]\n sock_recvmsg net/socket.c:966 [inline]\n sock_recvmsg net/socket.c:962 [inline]\n ____sys_recvmsg+0x2c4/0x600 net/socket.c:2632\n ___sys_recvmsg+0x127/0x200 net/socket.c:2674\n __sys_recvmsg+0xe2/0x1a0 net/socket.c:2704\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x44/0xae\nRIP: 0033:0x7fdfd5954c29\nCode: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007ffcf8e71e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002f\nRAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfd5954c29\nRDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000005\nRBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcf8e71e60\nR13: 00000000000f4240 R14: 000000000000c1ff R15: 00007ffcf8e71e54\n \u003c/TASK\u003e\n\naddr ffffc9000385fb78 is located in stack of task syz-executor233/3631 at offset 32 in frame:\n ____sys_recvmsg+0x0/0x600 include/linux/uio.h:246\n\nthis frame has 1 object:\n [32, 160) \u0027addr\u0027\n\nMemory state around the buggy address:\n ffffc9000385fa80: 00 04 f3 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00\n ffffc9000385fb00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00\n\u003effffc9000385fb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f3\n                                                                ^\n ffffc9000385fc00: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 f1\n ffffc9000385fc80: f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 00 00 00 00 00\n=================================================================="
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Exploitation requires a local AF_PACKET socket configured with PACKET_RX_RING (mmap) and PACKET_COPY_THRESH, then a local recvmsg/recvfrom; a remote packet alone cannot reach packet_recvmsg without that local setup.\nAC:L - The attacker fully controls socket options, ring geometry, oversized-packet delivery (e.g. in their own netns), and the recvmsg that uses the bogus sll_halen; no race or victim-controlled precondition is required.\nPR:L - packet_create() only checks ns_capable(net-\u003euser_ns, CAP_NET_RAW), which an unprivileged user obtains via user+network namespaces (unshare -Urn), matching established AF_PACKET scoring.\nUI:N - The attacker performs socket setup, packet injection, and recvmsg entirely themselves; no separate victim action is required.\nS:U - Impact is kernel stack/heap memory corruption and local privilege escalation within the same host kernel authority, not a VM/IOMMU/sandbox boundary escape.\nC:H - Oversized memcpy from PACKET_SKB_CB (skb-\u003ecb) reads past the intended sockaddr into other sk_buff fields/adjacent memory and copies that data toward userspace via msg_name, yielding a high-impact kernel disclosure primitive.\nI:H - The same path performs a kernel stack out-of-bounds write past sockaddr_storage in ____sys_recvmsg (observed write of size 165), which is an exploitable corruption primitive for control-flow hijacking.\nA:H - The stack smash and subsequent move_addr_to_user BUG_ON(klen \u003e sizeof(sockaddr_storage)) cause kernel oops/panic, so availability impact is complete host crash."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:36.447Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b9d5772d60f8e7ef34e290f72fc20e3a4883e7d0"
        },
        {
          "url": "https://git.kernel.org/stable/c/b1e27cda1e3c12b705875bb7e247a97168580e33"
        },
        {
          "url": "https://git.kernel.org/stable/c/a33dd1e6693f80d805155b3f69c18c2f642915da"
        },
        {
          "url": "https://git.kernel.org/stable/c/268dcf1f7b3193bc446ec3d14e08a240e9561e4d"
        },
        {
          "url": "https://git.kernel.org/stable/c/70b7b3c055fd4a464da8da55ff4c1f84269f9b02"
        },
        {
          "url": "https://git.kernel.org/stable/c/a055f5f2841f7522b44a2b1eccb1951b4b03d51a"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef591b35176029fdefea38e8388ffa371e18f4b2"
        },
        {
          "url": "https://git.kernel.org/stable/c/c700525fcc06b05adfea78039de02628af79e07a"
        }
      ],
      "title": "net/packet: fix slab-out-of-bounds access in packet_recvmsg()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48839",
    "datePublished": "2024-07-16T12:25:10.521Z",
    "dateReserved": "2024-07-16T11:38:08.909Z",
    "dateUpdated": "2026-08-05T08:52:36.447Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:54:32.078Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/62151a0acde90823bdfa991d598c85cf4b1d387d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/22e6824622e8a8889df0f8fc4ed5aea0e702a694"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42158",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:15:02.030879Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:33.882Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/s390/crypto/pkey_api.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "62151a0acde90823bdfa991d598c85cf4b1d387d",
              "status": "affected",
              "version": "e80d4af0a320972aac58e2004d0ba4e44ef4c5c7",
              "versionType": "git"
            },
            {
              "lessThan": "22e6824622e8a8889df0f8fc4ed5aea0e702a694",
              "status": "affected",
              "version": "e80d4af0a320972aac58e2004d0ba4e44ef4c5c7",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/s390/crypto/pkey_api.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.11"
            },
            {
              "lessThan": "4.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.9",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/pkey: Use kfree_sensitive() to fix Coccinelle warnings\n\nReplace memzero_explicit() and kfree() with kfree_sensitive() to fix\nwarnings reported by Coccinelle:\n\nWARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1506)\nWARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1643)\nWARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1770)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:28:06.469Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/62151a0acde90823bdfa991d598c85cf4b1d387d"
        },
        {
          "url": "https://git.kernel.org/stable/c/22e6824622e8a8889df0f8fc4ed5aea0e702a694"
        }
      ],
      "title": "s390/pkey: Use kfree_sensitive() to fix Coccinelle warnings",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42158",
    "datePublished": "2024-07-30T07:47:00.343Z",
    "dateReserved": "2024-07-29T15:50:41.195Z",
    "dateUpdated": "2026-05-11T20:28:06.469Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "ADJACENT_NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.7,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-26828",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-12T17:36:16.490979Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-04T18:28:47.130Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:14:13.603Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7190353835b4a219abb70f90b06cdcae97f11512"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f7ff1c89fb6e9610d2b01c1821727729e6609308"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/df2af9fdbc4ddde18a3371c4ca1a86596e8be301"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cffe487026be13eaf37ea28b783d9638ab147204"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/client/smb2ops.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7190353835b4a219abb70f90b06cdcae97f11512",
              "status": "affected",
              "version": "fe856be475f7cf5ffcde57341d175ce9fd09434b",
              "versionType": "git"
            },
            {
              "lessThan": "f7ff1c89fb6e9610d2b01c1821727729e6609308",
              "status": "affected",
              "version": "fe856be475f7cf5ffcde57341d175ce9fd09434b",
              "versionType": "git"
            },
            {
              "lessThan": "df2af9fdbc4ddde18a3371c4ca1a86596e8be301",
              "status": "affected",
              "version": "fe856be475f7cf5ffcde57341d175ce9fd09434b",
              "versionType": "git"
            },
            {
              "lessThan": "cffe487026be13eaf37ea28b783d9638ab147204",
              "status": "affected",
              "version": "fe856be475f7cf5ffcde57341d175ce9fd09434b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/client/smb2ops.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.18"
            },
            {
              "lessThan": "4.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.79",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.18",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.79",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.18",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7.6",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: fix underflow in parse_server_interfaces()\n\nIn this loop, we step through the buffer and after each item we check\nif the size_left is greater than the minimum size we need.  However,\nthe problem is that \"bytes_left\" is type ssize_t while sizeof() is type\nsize_t.  That means that because of type promotion, the comparison is\ndone as an unsigned and if we have negative bytes left the loop\ncontinues instead of ending."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.4,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The vulnerable parser consumes an SMB2 IOCTL response body received over TCP/445 from the remote SMB server, so a malicious or compromised server (or a MITM on an unsigned connection) triggers it purely with network data. No local access to the victim is required.\nAC:L - The server controls both the response length and every `Next` field, so making `bytes_left` underflow is a single deterministic value choice (e.g. buf_len=152, Next=160) with no race, timing, or memory-layout condition outside the attacker\u0027s control.\nPR:N - The attacker is the server side of the connection and needs no credentials or privileges on the victim host; it simply answers the client\u0027s own FSCTL_QUERY_NETWORK_INTERFACE_INFO request with a crafted reply.\nUI:N - Beyond the mount path, `smb2_query_server_interfaces()` re-issues the query from a self-re-arming cifsiod delayed work every 600 seconds, and `smb2_reconnect()` issues it on every tcon reconnect, so an already-mounted share is attacked with zero user action.\nS:U - The out-of-bounds read and the resulting crash are entirely within the kernel\u0027s own security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - The loop walks arbitrary kernel memory at an attacker-chosen stride and stores the OOB bytes as interface speeds and IPv4/IPv6 addresses in `ses-\u003eiface_list`, which is printed verbatim to world-readable `/proc/fs/cifs/DebugData` and used as multichannel connect targets \u2014 an unbounded, repeatable kernel heap disclosure primitive.\nI:L - There is no out-of-bounds write, but garbage harvested from unrelated kernel heap memory is installed as the session\u0027s authoritative interface list and drives which addresses the client opens additional SMB channels to, a limited unauthorized modification of client connection state.\nA:H - With `Next` up to 4 GiB the pointer walk dereferences unmapped memory and oopses the kernel, and the loop can only exit when an OOB `Next` is zero, additionally causing unbounded `iface_list`/`iface_count` growth from a workqueue context."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:27:41.706Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7190353835b4a219abb70f90b06cdcae97f11512"
        },
        {
          "url": "https://git.kernel.org/stable/c/f7ff1c89fb6e9610d2b01c1821727729e6609308"
        },
        {
          "url": "https://git.kernel.org/stable/c/df2af9fdbc4ddde18a3371c4ca1a86596e8be301"
        },
        {
          "url": "https://git.kernel.org/stable/c/cffe487026be13eaf37ea28b783d9638ab147204"
        }
      ],
      "title": "cifs: fix underflow in parse_server_interfaces()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26828",
    "datePublished": "2024-04-17T09:43:52.995Z",
    "dateReserved": "2024-02-19T14:20:24.181Z",
    "dateUpdated": "2026-08-05T11:27:41.706Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:13.101Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/be35504b959f2749bab280f4671e8df96dcf836f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0f98f40eb1ed52af8b81f61901b6c0289ff59de4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d1b9df0435bc61e0b44f578846516df8ef476686"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/511804ab701c0503b72eac08217eabfd366ba069"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/47416c852f2a04d348ea66ee451cbdcf8119f225"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cfa1a2329a691ffd991fcf7248a57d752e712881"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41009",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:25:12.740807Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:06.763Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "kernel/bpf/ringbuf.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "be35504b959f2749bab280f4671e8df96dcf836f",
              "status": "affected",
              "version": "457f44363a8894135c85b7a9afd2bd8196db24ab",
              "versionType": "git"
            },
            {
              "lessThan": "0f98f40eb1ed52af8b81f61901b6c0289ff59de4",
              "status": "affected",
              "version": "457f44363a8894135c85b7a9afd2bd8196db24ab",
              "versionType": "git"
            },
            {
              "lessThan": "d1b9df0435bc61e0b44f578846516df8ef476686",
              "status": "affected",
              "version": "457f44363a8894135c85b7a9afd2bd8196db24ab",
              "versionType": "git"
            },
            {
              "lessThan": "511804ab701c0503b72eac08217eabfd366ba069",
              "status": "affected",
              "version": "457f44363a8894135c85b7a9afd2bd8196db24ab",
              "versionType": "git"
            },
            {
              "lessThan": "47416c852f2a04d348ea66ee451cbdcf8119f225",
              "status": "affected",
              "version": "457f44363a8894135c85b7a9afd2bd8196db24ab",
              "versionType": "git"
            },
            {
              "lessThan": "cfa1a2329a691ffd991fcf7248a57d752e712881",
              "status": "affected",
              "version": "457f44363a8894135c85b7a9afd2bd8196db24ab",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "kernel/bpf/ringbuf.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.8"
            },
            {
              "lessThan": "5.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.223",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.164",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.37",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.223",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.164",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.97",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.37",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.8",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix overrunning reservations in ringbuf\n\nThe BPF ring buffer internally is implemented as a power-of-2 sized circular\nbuffer, with two logical and ever-increasing counters: consumer_pos is the\nconsumer counter to show which logical position the consumer consumed the\ndata, and producer_pos which is the producer counter denoting the amount of\ndata reserved by all producers.\n\nEach time a record is reserved, the producer that \"owns\" the record will\nsuccessfully advance producer counter. In user space each time a record is\nread, the consumer of the data advanced the consumer counter once it finished\nprocessing. Both counters are stored in separate pages so that from user\nspace, the producer counter is read-only and the consumer counter is read-write.\n\nOne aspect that simplifies and thus speeds up the implementation of both\nproducers and consumers is how the data area is mapped twice contiguously\nback-to-back in the virtual memory, allowing to not take any special measures\nfor samples that have to wrap around at the end of the circular buffer data\narea, because the next page after the last data page would be first data page\nagain, and thus the sample will still appear completely contiguous in virtual\nmemory.\n\nEach record has a struct bpf_ringbuf_hdr { u32 len; u32 pg_off; } header for\nbook-keeping the length and offset, and is inaccessible to the BPF program.\nHelpers like bpf_ringbuf_reserve() return `(void *)hdr + BPF_RINGBUF_HDR_SZ`\nfor the BPF program to use. Bing-Jhong and Muhammad reported that it is however\npossible to make a second allocated memory chunk overlapping with the first\nchunk and as a result, the BPF program is now able to edit first chunk\u0027s\nheader.\n\nFor example, consider the creation of a BPF_MAP_TYPE_RINGBUF map with size\nof 0x4000. Next, the consumer_pos is modified to 0x3000 /before/ a call to\nbpf_ringbuf_reserve() is made. This will allocate a chunk A, which is in\n[0x0,0x3008], and the BPF program is able to edit [0x8,0x3008]. Now, lets\nallocate a chunk B with size 0x3000. This will succeed because consumer_pos\nwas edited ahead of time to pass the `new_prod_pos - cons_pos \u003e rb-\u003emask`\ncheck. Chunk B will be in range [0x3008,0x6010], and the BPF program is able\nto edit [0x3010,0x6010]. Due to the ring buffer memory layout mentioned\nearlier, the ranges [0x0,0x4000] and [0x4000,0x8000] point to the same data\npages. This means that chunk B at [0x4000,0x4008] is chunk A\u0027s header.\nbpf_ringbuf_submit() / bpf_ringbuf_discard() use the header\u0027s pg_off to then\nlocate the bpf_ringbuf itself via bpf_ringbuf_restore_from_rec(). Once chunk\nB modified chunk A\u0027s header, then bpf_ringbuf_commit() refers to the wrong\npage and could cause a crash.\n\nFix it by calculating the oldest pending_pos and check whether the range\nfrom the oldest outstanding record to the newest would span beyond the ring\nbuffer size. If that is the case, then reject the request. We\u0027ve tested with\nthe ring buffer benchmark in BPF selftests (./benchs/run_bench_ringbufs.sh)\nbefore/after the fix and while it seems a bit slower on some benchmarks, it\nis still not significantly enough to matter."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerability is reached through the bpf() syscall by loading and running a BPF program that calls bpf_ringbuf_reserve/submit, which is a local operation with no network or physical component.\nAC:L - The attacker deterministically controls both sides \u2014 the BPF producer and the writable consumer_pos mmap page \u2014 so the overlapping reservation is triggered reliably with no uncontrolled race or memory-layout precondition.\nPR:L - In the most severe reasonable configuration (unprivileged_bpf_disabled=0) any unprivileged local user can create a RINGBUF map and run a socket-filter program to reach this; the ringbuf helpers and map type are in the unprivileged class, and CAP_BPF is a delegatable sub-root capability.\nUI:N - The attacker performs the entire sequence (mmap, edit consumer_pos, reserve, submit) alone with no victim action required.\nS:U - The corruption stays within the kernel\u0027s own security authority; there is no cross-boundary escape such as VM or IOMMU.\nC:H - The overlapping-reservation primitive lets the program corrupt an adjacent record header so bpf_ringbuf_commit() dereferences an attacker-controlled rb pointer, enabling disclosure of kernel memory contents.\nI:H - Overlapping chunks give a controlled out-of-bounds write into another record\u0027s header, and the resulting attacker-controlled rb pointer feeding irq_work_queue() yields a write/control-flow primitive exploitable for corruption.\nA:H - The commit notes the corrupted header makes bpf_ringbuf_commit() reference the wrong page and can crash the kernel, a full denial of service."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:35.660Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/be35504b959f2749bab280f4671e8df96dcf836f"
        },
        {
          "url": "https://git.kernel.org/stable/c/0f98f40eb1ed52af8b81f61901b6c0289ff59de4"
        },
        {
          "url": "https://git.kernel.org/stable/c/d1b9df0435bc61e0b44f578846516df8ef476686"
        },
        {
          "url": "https://git.kernel.org/stable/c/511804ab701c0503b72eac08217eabfd366ba069"
        },
        {
          "url": "https://git.kernel.org/stable/c/47416c852f2a04d348ea66ee451cbdcf8119f225"
        },
        {
          "url": "https://git.kernel.org/stable/c/cfa1a2329a691ffd991fcf7248a57d752e712881"
        }
      ],
      "title": "bpf: Fix overrunning reservations in ringbuf",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41009",
    "datePublished": "2024-07-17T06:10:11.351Z",
    "dateReserved": "2024-07-12T12:17:45.610Z",
    "dateUpdated": "2026-08-05T11:34:35.660Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43854",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:07:14.517245Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:20.780Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:05:51.729Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "block/bio-integrity.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9f4af4cf08f9a0329ade3d938f55d2220c40d0a6",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            },
            {
              "lessThan": "129f95948a96105c1fad8e612c9097763e88ac5f",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            },
            {
              "lessThan": "3fd11fe4f20756b4c0847f755a64cd96f8c6a005",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            },
            {
              "lessThan": "cf6b45ea7a8df0f61bded1dc4a8561ac6ad143d2",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            },
            {
              "lessThan": "d418313bd8f55c079a7da12651951b489a638ac1",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            },
            {
              "lessThan": "23a19655fb56f241e592041156dfb1c6d04da644",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            },
            {
              "lessThan": "ebc0e91ba76dc6544fff9f5b66408b1982806a00",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            },
            {
              "lessThan": "899ee2c3829c5ac14bfc7d3c4a5846c0b709b78f",
              "status": "affected",
              "version": "7ba1ba12eeef0aa7113beb16410ef8b7c748e18b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "block/bio-integrity.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.27"
            },
            {
              "lessThan": "2.6.27",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.322",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.284",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.226",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.322",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.284",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.226",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.103",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.44",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: initialize integrity buffer to zero before writing it to media\n\nMetadata added by bio_integrity_prep is using plain kmalloc, which leads\nto random kernel memory being written media.  For PI metadata this is\nlimited to the app tag that isn\u0027t used by kernel generated metadata,\nbut for non-PI metadata the entire buffer leaks kernel memory.\n\nFix this by adding the __GFP_ZERO flag to allocations for writes."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:31:06.290Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/9f4af4cf08f9a0329ade3d938f55d2220c40d0a6"
        },
        {
          "url": "https://git.kernel.org/stable/c/129f95948a96105c1fad8e612c9097763e88ac5f"
        },
        {
          "url": "https://git.kernel.org/stable/c/3fd11fe4f20756b4c0847f755a64cd96f8c6a005"
        },
        {
          "url": "https://git.kernel.org/stable/c/cf6b45ea7a8df0f61bded1dc4a8561ac6ad143d2"
        },
        {
          "url": "https://git.kernel.org/stable/c/d418313bd8f55c079a7da12651951b489a638ac1"
        },
        {
          "url": "https://git.kernel.org/stable/c/23a19655fb56f241e592041156dfb1c6d04da644"
        },
        {
          "url": "https://git.kernel.org/stable/c/ebc0e91ba76dc6544fff9f5b66408b1982806a00"
        },
        {
          "url": "https://git.kernel.org/stable/c/899ee2c3829c5ac14bfc7d3c4a5846c0b709b78f"
        }
      ],
      "title": "block: initialize integrity buffer to zero before writing it to media",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43854",
    "datePublished": "2024-08-17T09:22:11.297Z",
    "dateReserved": "2024-08-17T09:11:59.278Z",
    "dateUpdated": "2026-05-11T20:31:06.290Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.558Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a25e460fbb0340488d119fb2e28fe3f829b7417e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/70356b756a58704e5c8818cb09da5854af87e765"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0ead57ceb21bbf15963b4874c2ac67143455382f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e043fb5a0336ee74614e26f0d9f36f1f5bb6d606"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9e956a2596ae276124ef0d96829c013dd0faf861"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0fa0f99fc84e41057cbdd2efbfe91c6b2f47dd9d"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48790",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:59:38.803415Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:15.849Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/host/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a25e460fbb0340488d119fb2e28fe3f829b7417e",
              "status": "affected",
              "version": "ad22c355b707a8d8d48e282aadc01c0b0604b2e9",
              "versionType": "git"
            },
            {
              "lessThan": "70356b756a58704e5c8818cb09da5854af87e765",
              "status": "affected",
              "version": "ad22c355b707a8d8d48e282aadc01c0b0604b2e9",
              "versionType": "git"
            },
            {
              "lessThan": "0ead57ceb21bbf15963b4874c2ac67143455382f",
              "status": "affected",
              "version": "ad22c355b707a8d8d48e282aadc01c0b0604b2e9",
              "versionType": "git"
            },
            {
              "lessThan": "e043fb5a0336ee74614e26f0d9f36f1f5bb6d606",
              "status": "affected",
              "version": "ad22c355b707a8d8d48e282aadc01c0b0604b2e9",
              "versionType": "git"
            },
            {
              "lessThan": "9e956a2596ae276124ef0d96829c013dd0faf861",
              "status": "affected",
              "version": "ad22c355b707a8d8d48e282aadc01c0b0604b2e9",
              "versionType": "git"
            },
            {
              "lessThan": "0fa0f99fc84e41057cbdd2efbfe91c6b2f47dd9d",
              "status": "affected",
              "version": "ad22c355b707a8d8d48e282aadc01c0b0604b2e9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/host/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.15"
            },
            {
              "lessThan": "4.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.231",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.181",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.25",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.231",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.181",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.102",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.25",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.11",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix a possible use-after-free in controller reset during load\n\nUnlike .queue_rq, in .submit_async_event drivers may not check the ctrl\nreadiness for AER submission. This may lead to a use-after-free\ncondition that was observed with nvme-tcp.\n\nThe race condition may happen in the following scenario:\n1. driver executes its reset_ctrl_work\n2. -\u003e nvme_stop_ctrl - flushes ctrl async_event_work\n3. ctrl sends AEN which is received by the host, which in turn\n   schedules AEN handling\n4. teardown admin queue (which releases the queue socket)\n5. AEN processed, submits another AER, calling the driver to submit\n6. driver attempts to send the cmd\n==\u003e use-after-free\n\nIn order to fix that, add ctrl state check to validate the ctrl\nis actually able to accept the AER submission.\n\nThis addresses the above race in controller resets because the driver\nduring teardown should:\n1. change ctrl state to RESETTING\n2. flush async_event_work (as well as other async work elements)\n\nSo after 1,2, any other AER command will find the\nctrl state to be RESETTING and bail out without submitting the AER."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The UAF is reached when the nvme-tcp host processes an Asynchronous Event Notification CQE from a remote NVMe-oF target over TCP and then submits a new AER on the admin-queue socket; a malicious or compromised target (or on-path attacker on the unauthenticated NVMe/TCP session) delivers that AEN and induces controller reset/error recovery entirely over the network.\nAC:L - The remote target controls both sides of the race\u2014when to send the AEN and when to force reset/error recovery (bad CQE, FW_ACT AEN, disconnect)\u2014and the driver\u0027s automatic reconnect gives unlimited retries, so success does not depend on conditions outside the attacker\u0027s influence.\nPR:N - The attacker acts as the NVMe-oF target peer and needs no account, capability, or other privilege on the victim host; AENs and reset-inducing traffic are accepted on an already-established fabrics connection without host-side credentials.\nUI:N - NVMe-oF initiator connections are persistent system configuration (boot autoconnect / discovery AEN re-connect), and reset/error recovery plus reconnect run automatically, so no additional user or administrator action is required at attack time.\nS:U - The use-after-free corrupts kernel memory within the same host kernel security authority; it does not cross a VM, IOMMU, or other security-boundary authority.\nC:H - Use-after-free of the admin-queue socket lets an attacker reclaim and spray the freed sock object, yielding a controllable kernel read primitive over the reclaimed slab (per UAF guidance).\nI:H - Submitting the AER calls sock_sendmsg() on the freed queue-\u003esock, so reclaiming that object provides a kernel control-flow/write primitive suitable for arbitrary modification and code execution.\nA:H - Any use of the released socket during AER submission can oops/panic the host kernel, and the attacker can repeat the sequence across automatic reconnects for a reliable denial of service."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:20.684Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a25e460fbb0340488d119fb2e28fe3f829b7417e"
        },
        {
          "url": "https://git.kernel.org/stable/c/70356b756a58704e5c8818cb09da5854af87e765"
        },
        {
          "url": "https://git.kernel.org/stable/c/0ead57ceb21bbf15963b4874c2ac67143455382f"
        },
        {
          "url": "https://git.kernel.org/stable/c/e043fb5a0336ee74614e26f0d9f36f1f5bb6d606"
        },
        {
          "url": "https://git.kernel.org/stable/c/9e956a2596ae276124ef0d96829c013dd0faf861"
        },
        {
          "url": "https://git.kernel.org/stable/c/0fa0f99fc84e41057cbdd2efbfe91c6b2f47dd9d"
        }
      ],
      "title": "nvme: fix a possible use-after-free in controller reset during load",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48790",
    "datePublished": "2024-07-16T11:43:46.556Z",
    "dateReserved": "2024-07-16T11:38:08.893Z",
    "dateUpdated": "2026-08-05T08:52:20.684Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:32:08.601Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f2ff9d03432fcb160e9f7d4be26174d89de2779a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/679837dc0abaa2c6e2a7bcd86483e05eee1d5066"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8d7c539316d652d217e5e82b89ee204c812a7061"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/069d44a24c0ff8f85adf49233aae7a8ca16f5c7e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/23fa2e46a5556f787ce2ea1a315d3ab93cced204"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-47341",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:38:50.302115Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:49.116Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "virt/kvm/coalesced_mmio.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f2ff9d03432fcb160e9f7d4be26174d89de2779a",
              "status": "affected",
              "version": "7d1bc32d6477ff96a32695ea4be8144e4513ab2d",
              "versionType": "git"
            },
            {
              "lessThan": "679837dc0abaa2c6e2a7bcd86483e05eee1d5066",
              "status": "affected",
              "version": "2a20592baff59c5351c5200ec667e1a2aa22af85",
              "versionType": "git"
            },
            {
              "lessThan": "8d7c539316d652d217e5e82b89ee204c812a7061",
              "status": "affected",
              "version": "50cbad42bfea8c052b7ca590bd4126cdc898713c",
              "versionType": "git"
            },
            {
              "lessThan": "069d44a24c0ff8f85adf49233aae7a8ca16f5c7e",
              "status": "affected",
              "version": "5d3c4c79384af06e3c8e25b7770b6247496b4417",
              "versionType": "git"
            },
            {
              "lessThan": "23fa2e46a5556f787ce2ea1a315d3ab93cced204",
              "status": "affected",
              "version": "5d3c4c79384af06e3c8e25b7770b6247496b4417",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "168e82f640ed1891a700bdb43e37da354b2ab63c",
              "versionType": "git"
            },
            {
              "lessThan": "5.4.134",
              "status": "affected",
              "version": "5.4.119",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.52",
              "status": "affected",
              "version": "5.10.37",
              "versionType": "semver"
            },
            {
              "lessThan": "5.12.19",
              "status": "affected",
              "version": "5.12.4",
              "versionType": "semver"
            },
            {
              "lessThan": "5.12",
              "status": "affected",
              "version": "5.11.21",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "virt/kvm/coalesced_mmio.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.13"
            },
            {
              "lessThan": "5.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.134",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.52",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.12.*",
              "status": "unaffected",
              "version": "5.12.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.13.*",
              "status": "unaffected",
              "version": "5.13.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.134",
                  "versionStartIncluding": "5.4.119",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.52",
                  "versionStartIncluding": "5.10.37",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.12.19",
                  "versionStartIncluding": "5.12.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.13.4",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.14",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.11.21",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio\n\nBUG: KASAN: use-after-free in kvm_vm_ioctl_unregister_coalesced_mmio+0x7c/0x1ec arch/arm64/kvm/../../../virt/kvm/coalesced_mmio.c:183\nRead of size 8 at addr ffff0000c03a2500 by task syz-executor083/4269\n\nCPU: 5 PID: 4269 Comm: syz-executor083 Not tainted 5.10.0 #7\nHardware name: linux,dummy-virt (DT)\nCall trace:\n dump_backtrace+0x0/0x2d0 arch/arm64/kernel/stacktrace.c:132\n show_stack+0x28/0x34 arch/arm64/kernel/stacktrace.c:196\n __dump_stack lib/dump_stack.c:77 [inline]\n dump_stack+0x110/0x164 lib/dump_stack.c:118\n print_address_description+0x78/0x5c8 mm/kasan/report.c:385\n __kasan_report mm/kasan/report.c:545 [inline]\n kasan_report+0x148/0x1e4 mm/kasan/report.c:562\n check_memory_region_inline mm/kasan/generic.c:183 [inline]\n __asan_load8+0xb4/0xbc mm/kasan/generic.c:252\n kvm_vm_ioctl_unregister_coalesced_mmio+0x7c/0x1ec arch/arm64/kvm/../../../virt/kvm/coalesced_mmio.c:183\n kvm_vm_ioctl+0xe30/0x14c4 arch/arm64/kvm/../../../virt/kvm/kvm_main.c:3755\n vfs_ioctl fs/ioctl.c:48 [inline]\n __do_sys_ioctl fs/ioctl.c:753 [inline]\n __se_sys_ioctl fs/ioctl.c:739 [inline]\n __arm64_sys_ioctl+0xf88/0x131c fs/ioctl.c:739\n __invoke_syscall arch/arm64/kernel/syscall.c:36 [inline]\n invoke_syscall arch/arm64/kernel/syscall.c:48 [inline]\n el0_svc_common arch/arm64/kernel/syscall.c:158 [inline]\n do_el0_svc+0x120/0x290 arch/arm64/kernel/syscall.c:220\n el0_svc+0x1c/0x28 arch/arm64/kernel/entry-common.c:367\n el0_sync_handler+0x98/0x170 arch/arm64/kernel/entry-common.c:383\n el0_sync+0x140/0x180 arch/arm64/kernel/entry.S:670\n\nAllocated by task 4269:\n stack_trace_save+0x80/0xb8 kernel/stacktrace.c:121\n kasan_save_stack mm/kasan/common.c:48 [inline]\n kasan_set_track mm/kasan/common.c:56 [inline]\n __kasan_kmalloc+0xdc/0x120 mm/kasan/common.c:461\n kasan_kmalloc+0xc/0x14 mm/kasan/common.c:475\n kmem_cache_alloc_trace include/linux/slab.h:450 [inline]\n kmalloc include/linux/slab.h:552 [inline]\n kzalloc include/linux/slab.h:664 [inline]\n kvm_vm_ioctl_register_coalesced_mmio+0x78/0x1cc arch/arm64/kvm/../../../virt/kvm/coalesced_mmio.c:146\n kvm_vm_ioctl+0x7e8/0x14c4 arch/arm64/kvm/../../../virt/kvm/kvm_main.c:3746\n vfs_ioctl fs/ioctl.c:48 [inline]\n __do_sys_ioctl fs/ioctl.c:753 [inline]\n __se_sys_ioctl fs/ioctl.c:739 [inline]\n __arm64_sys_ioctl+0xf88/0x131c fs/ioctl.c:739\n __invoke_syscall arch/arm64/kernel/syscall.c:36 [inline]\n invoke_syscall arch/arm64/kernel/syscall.c:48 [inline]\n el0_svc_common arch/arm64/kernel/syscall.c:158 [inline]\n do_el0_svc+0x120/0x290 arch/arm64/kernel/syscall.c:220\n el0_svc+0x1c/0x28 arch/arm64/kernel/entry-common.c:367\n el0_sync_handler+0x98/0x170 arch/arm64/kernel/entry-common.c:383\n el0_sync+0x140/0x180 arch/arm64/kernel/entry.S:670\n\nFreed by task 4269:\n stack_trace_save+0x80/0xb8 kernel/stacktrace.c:121\n kasan_save_stack mm/kasan/common.c:48 [inline]\n kasan_set_track+0x38/0x6c mm/kasan/common.c:56\n kasan_set_free_info+0x20/0x40 mm/kasan/generic.c:355\n __kasan_slab_free+0x124/0x150 mm/kasan/common.c:422\n kasan_slab_free+0x10/0x1c mm/kasan/common.c:431\n slab_free_hook mm/slub.c:1544 [inline]\n slab_free_freelist_hook mm/slub.c:1577 [inline]\n slab_free mm/slub.c:3142 [inline]\n kfree+0x104/0x38c mm/slub.c:4124\n coalesced_mmio_destructor+0x94/0xa4 arch/arm64/kvm/../../../virt/kvm/coalesced_mmio.c:102\n kvm_iodevice_destructor include/kvm/iodev.h:61 [inline]\n kvm_io_bus_unregister_dev+0x248/0x280 arch/arm64/kvm/../../../virt/kvm/kvm_main.c:4374\n kvm_vm_ioctl_unregister_coalesced_mmio+0x158/0x1ec arch/arm64/kvm/../../../virt/kvm/coalesced_mmio.c:186\n kvm_vm_ioctl+0xe30/0x14c4 arch/arm64/kvm/../../../virt/kvm/kvm_main.c:3755\n vfs_ioctl fs/ioctl.c:48 [inline]\n __do_sys_ioctl fs/ioctl.c:753 [inline]\n __se_sys_ioctl fs/ioctl.c:739 [inline]\n __arm64_sys_ioctl+0xf88/0x131c fs/ioctl.c:739\n __invoke_syscall arch/arm64/kernel/syscall.c:36 [inline]\n invoke_syscall arch/arm64/kernel/sys\n---truncated---"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Reachable only via local host ioctls on /dev/kvm (KVM_CREATE_VM then KVM_REGISTER/UNREGISTER_COALESCED_MMIO through kvm_vm_ioctl); not via network packets or unaided guest MMIO.\nAC:L - The attacker fully controls zone registration/unregistration and can reliably force the GFP_KERNEL_ACCOUNT kmalloc failure in kvm_io_bus_unregister_dev (e.g. memcg/memory pressure) that triggers the UAF path.\nPR:L - The ioctl path has no capable() check; access needs only /dev/kvm permissions (kvm group or seat uaccess), which is unprivileged device access rather than init-namespace root.\nUI:N - The attacker triggers the bug directly with their own KVM ioctls; no separate victim action is required.\nS:U - This is host userspace (VMM) corrupting host kernel state via the KVM ioctl interface, not a guest-to-host escape across a VM security boundary.\nC:H - KASAN-confirmed use-after-free of kvm_coalesced_mmio_dev heap objects; freed objects can be reallocated/sprayed to obtain arbitrary kernel memory disclosure.\nI:H - UAF/double-free of IO-bus device objects enables heap corruption and write primitives that can hijack kernel control flow.\nA:H - Dereferencing freed coalesced-MMIO list/device objects causes kernel oops/panic, and UAF paths remain crashable even without full exploitation."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:47:18.943Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f2ff9d03432fcb160e9f7d4be26174d89de2779a"
        },
        {
          "url": "https://git.kernel.org/stable/c/679837dc0abaa2c6e2a7bcd86483e05eee1d5066"
        },
        {
          "url": "https://git.kernel.org/stable/c/8d7c539316d652d217e5e82b89ee204c812a7061"
        },
        {
          "url": "https://git.kernel.org/stable/c/069d44a24c0ff8f85adf49233aae7a8ca16f5c7e"
        },
        {
          "url": "https://git.kernel.org/stable/c/23fa2e46a5556f787ce2ea1a315d3ab93cced204"
        }
      ],
      "title": "KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2021-47341",
    "datePublished": "2024-05-21T14:35:49.001Z",
    "dateReserved": "2024-05-21T14:28:16.979Z",
    "dateUpdated": "2026-08-05T08:47:18.943Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42232",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:14:16.994766Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:32.623Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:02:36.305Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ceph/mon_client.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1177afeca833174ba83504688eec898c6214f4bf",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            },
            {
              "lessThan": "63e5d035e3a7ab7412a008f202633c5e6a0a28ea",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            },
            {
              "lessThan": "34b76d1922e41da1fa73d43b764cddd82ac9733c",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            },
            {
              "lessThan": "20cf67dcb7db842f941eff1af6ee5e9dc41796d7",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            },
            {
              "lessThan": "2d33654d40a05afd91ab24c9a73ab512a0670a9a",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            },
            {
              "lessThan": "9525af1f58f67df387768770fcf6d6a8f23aee3d",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            },
            {
              "lessThan": "33d38c5da17f8db2d80e811b7829d2822c10625e",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            },
            {
              "lessThan": "69c7b2fe4c9cc1d3b1186d1c5606627ecf0de883",
              "status": "affected",
              "version": "0e04dc26cc594d31ee6b1382b452b6bc83b57937",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ceph/mon_client.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.6"
            },
            {
              "lessThan": "4.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.318",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.280",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.100",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.41",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.318",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.280",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.222",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.163",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.100",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.41",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.10",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: fix race between delayed_work() and ceph_monc_stop()\n\nThe way the delayed work is handled in ceph_monc_stop() is prone to\nraces with mon_fault() and possibly also finish_hunting().  Both of\nthese can requeue the delayed work which wouldn\u0027t be canceled by any of\nthe following code in case that happens after cancel_delayed_work_sync()\nruns -- __close_session() doesn\u0027t mess with the delayed work in order\nto avoid interfering with the hunting interval logic.  This part was\nmissed in commit b5d91704f53e (\"libceph: behave in mon_fault() if\ncur_mon \u003c 0\") and use-after-free can still ensue on monc and objects\nthat hang off of it, with monc-\u003eauth and monc-\u003emonmap being\nparticularly susceptible to quickly being reused.\n\nTo fix this:\n\n- clear monc-\u003ecur_mon and monc-\u003ehunting as part of closing the session\n  in ceph_monc_stop()\n- bail from delayed_work() if monc-\u003ecur_mon is cleared, similar to how\n  it\u0027s done in mon_fault() and finish_hunting() (based on monc-\u003ehunting)\n- call cancel_delayed_work_sync() after the session is closed"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - Both paths that re-arm the delayed work \u2014 `mon_fault()` via `con_fault()` on any socket error/RST, and `finish_hunting()` on a monitor auth reply \u2014 are driven entirely by the remote Ceph monitor over TCP, and the attacker can also force the teardown by making the mon session fail so the mount times out into `destroy_fs_client()`. No local access to the target is needed for the attacker\u0027s contribution.\nAC:L - The attacker controls both sides of the race: it drives connection faults at an arbitrary rate and induces the `ceph_monc_stop()` teardown by refusing/resetting the session, and the window is amplified because `mon_fault()` holds `monc-\u003emutex` while `ceph_monc_stop()` blocks on it after the cancel has already run. The attempt is free and infinitely repeatable across mount/unmount cycles.\nPR:N - The attacker is an unauthenticated remote peer \u2014 `con_fault()` fires on socket errors before any cephx authentication succeeds, and the monitor is the entity the client authenticates *to*, so no credentials on the victim host are required.\nUI:N - No victim action is needed beyond normal, automated cluster operation \u2014 ceph-csi/Kubernetes, autofs and systemd mount units perform cephfs/rbd mount, unmount and retry cycles continuously without human involvement, and each failed or torn-down session is an exploitation attempt.\nS:U - The use-after-free corrupts kernel heap memory and executes within the kernel\u0027s own security authority, with no crossing of a VM, IOMMU, or sandbox boundary.\nC:H - Use-after-free on `ceph_client`/`ceph_mon_client`, `ceph_auth_client` and `ceph_monmap`, with `pick_new_mon()` indexing `monc-\u003emonmap-\u003emon_inst[monc-\u003ecur_mon]` using a base pointer and index both read from freed, attacker-groomable memory \u2014 an out-of-bounds read primitive usable for kernel memory disclosure.\nI:H - `ceph_auth_is_authenticated()` performs `ac-\u003eops-\u003eis_authenticated(ac)`, an indirect call through a function pointer read from a freed slab object the remote monitor can reclaim during the multi-second delay, giving control-flow hijack; `mutex_lock()` and `mod_delayed_work()` additionally write timer/work state into the freed-and-reused allocation.\nA:H - The delayed work executing on freed memory reliably oopses, and `BUG_ON(monc-\u003emonmap-\u003enum_mon \u003c 1)` in `pick_new_mon()` panics the kernel outright when the freed monmap is reused."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:35:57.190Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1177afeca833174ba83504688eec898c6214f4bf"
        },
        {
          "url": "https://git.kernel.org/stable/c/63e5d035e3a7ab7412a008f202633c5e6a0a28ea"
        },
        {
          "url": "https://git.kernel.org/stable/c/34b76d1922e41da1fa73d43b764cddd82ac9733c"
        },
        {
          "url": "https://git.kernel.org/stable/c/20cf67dcb7db842f941eff1af6ee5e9dc41796d7"
        },
        {
          "url": "https://git.kernel.org/stable/c/2d33654d40a05afd91ab24c9a73ab512a0670a9a"
        },
        {
          "url": "https://git.kernel.org/stable/c/9525af1f58f67df387768770fcf6d6a8f23aee3d"
        },
        {
          "url": "https://git.kernel.org/stable/c/33d38c5da17f8db2d80e811b7829d2822c10625e"
        },
        {
          "url": "https://git.kernel.org/stable/c/69c7b2fe4c9cc1d3b1186d1c5606627ecf0de883"
        }
      ],
      "title": "libceph: fix race between delayed_work() and ceph_monc_stop()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42232",
    "datePublished": "2024-08-07T15:14:23.074Z",
    "dateReserved": "2024-07-30T07:40:12.251Z",
    "dateUpdated": "2026-08-05T11:35:57.190Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42271",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:12:11.442193Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:32.331Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:03:07.104Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/iucv/af_iucv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "84f40b46787ecb67c7ad08a5bb1376141fa10c01",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            },
            {
              "lessThan": "37652fbef9809411cea55ea5fa1a170e299efcd0",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            },
            {
              "lessThan": "c65f72eec60a34ace031426e04e9aff8e5f04895",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            },
            {
              "lessThan": "ac758e1f663fe9bc64f6b47212a2aa18697524f5",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            },
            {
              "lessThan": "8b424c9e44111c5a76f41c6b741f8d4c4179d876",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            },
            {
              "lessThan": "01437282fd3904810603f3dc98d2cac6b8b6fc84",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            },
            {
              "lessThan": "69620522c48ce8215e5eb55ffbab8cafee8f407d",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            },
            {
              "lessThan": "f558120cd709682b739207b48cf7479fd9568431",
              "status": "affected",
              "version": "7d316b9453523498246e9e19a659c423d4c5081e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/iucv/af_iucv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.4"
            },
            {
              "lessThan": "3.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.104",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.45",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.320",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.282",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.104",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.45",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.4",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "3.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/iucv: fix use after free in iucv_sock_close()\n\niucv_sever_path() is called from process context and from bh context.\niucv-\u003epath is used as indicator whether somebody else is taking care of\nsevering the path (or it is already removed / never existed).\nThis needs to be done with atomic compare and swap, otherwise there is a\nsmall window where iucv_sock_close() will try to work with a path that has\nalready been severed and freed by iucv_callback_connrej() called by\niucv_tasklet_fn().\n\nExample:\n[452744.123844] Call Trace:\n[452744.123845] ([\u003c0000001e87f03880\u003e] 0x1e87f03880)\n[452744.123966]  [\u003c00000000d593001e\u003e] iucv_path_sever+0x96/0x138\n[452744.124330]  [\u003c000003ff801ddbca\u003e] iucv_sever_path+0xc2/0xd0 [af_iucv]\n[452744.124336]  [\u003c000003ff801e01b6\u003e] iucv_sock_close+0xa6/0x310 [af_iucv]\n[452744.124341]  [\u003c000003ff801e08cc\u003e] iucv_sock_release+0x3c/0xd0 [af_iucv]\n[452744.124345]  [\u003c00000000d574794e\u003e] __sock_release+0x5e/0xe8\n[452744.124815]  [\u003c00000000d5747a0c\u003e] sock_close+0x34/0x48\n[452744.124820]  [\u003c00000000d5421642\u003e] __fput+0xba/0x268\n[452744.124826]  [\u003c00000000d51b382c\u003e] task_work_run+0xbc/0xf0\n[452744.124832]  [\u003c00000000d5145710\u003e] do_notify_resume+0x88/0x90\n[452744.124841]  [\u003c00000000d5978096\u003e] system_call+0xe2/0x2c8\n[452744.125319] Last Breaking-Event-Address:\n[452744.125321]  [\u003c00000000d5930018\u003e] iucv_path_sever+0x90/0x138\n[452744.125324]\n[452744.125325] Kernel panic - not syncing: Fatal exception in interrupt\n\nNote that bh_lock_sock() is not serializing the tasklet context against\nprocess context, because the check for sock_owned_by_user() and\ncorresponding handling is missing.\n\nIdeas for a future clean-up patch:\nA) Correct usage of bh_lock_sock() in tasklet context, as described in\nRe-enqueue, if needed. This may require adding return values to the\ntasklet functions and thus changes to all users of iucv.\n\nB) Change iucv tasklet into worker and use only lock_sock() in af_iucv."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerability is reached through AF_IUCV socket syscalls (socket/connect/accept/close) on an s390 z/VM guest; the racing tasklet side is driven by IUCV path-sever events the attacker generates from a peer socket on the same system. Although the IUCV peer can be another z/VM guest, the fully attacker-controlled path is local.\nAC:L - The attacker controls both sides of the race \u2014 one thread calls close() on the socket while a second socket\u0027s close (or a cooperating peer) causes CP to deliver the path-severed interrupt into iucv_tasklet_fn \u2014 and the attempt can be repeated in a tight loop until the small window is hit.\nPR:L - AF_IUCV socket creation and all socket operations in af_iucv.c contain no capability or privilege checks, and the module is auto-loadable via the net-pf-32 alias, so any unprivileged local user can reach the code.\nUI:N - The attacker drives the entire sequence from its own processes and sockets; no victim action is required.\nS:U - The corruption stays within the kernel\u0027s own security authority; no hypervisor, IOMMU, or VM boundary is crossed.\nC:H - The double-free/UAF of struct iucv_path in the generic kmalloc-64 cache lets an attacker reclaim the object and have the kernel dereference attacker-controlled fields (path-\u003epathid, path-\u003eprivate as a struct sock *), which can be leveraged for kernel memory disclosure.\nI:H - Freed-object reuse yields write primitives: unbounded `iucv_path_table[path-\u003epathid] = NULL` indexed by a reclaimed u16, list_del_init() unlinking on attacker-controlled list pointers, and freelist corruption from the double free \u2014 all exploitable toward arbitrary write and privilege escalation.\nA:H - The reported failure is \"Kernel panic - not syncing: Fatal exception in interrupt\" from iucv_path_sever(), so triggering the race reliably crashes the whole system."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:36:12.103Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/84f40b46787ecb67c7ad08a5bb1376141fa10c01"
        },
        {
          "url": "https://git.kernel.org/stable/c/37652fbef9809411cea55ea5fa1a170e299efcd0"
        },
        {
          "url": "https://git.kernel.org/stable/c/c65f72eec60a34ace031426e04e9aff8e5f04895"
        },
        {
          "url": "https://git.kernel.org/stable/c/ac758e1f663fe9bc64f6b47212a2aa18697524f5"
        },
        {
          "url": "https://git.kernel.org/stable/c/8b424c9e44111c5a76f41c6b741f8d4c4179d876"
        },
        {
          "url": "https://git.kernel.org/stable/c/01437282fd3904810603f3dc98d2cac6b8b6fc84"
        },
        {
          "url": "https://git.kernel.org/stable/c/69620522c48ce8215e5eb55ffbab8cafee8f407d"
        },
        {
          "url": "https://git.kernel.org/stable/c/f558120cd709682b739207b48cf7479fd9568431"
        }
      ],
      "title": "net/iucv: fix use after free in iucv_sock_close()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42271",
    "datePublished": "2024-08-17T08:54:26.048Z",
    "dateReserved": "2024-07-30T07:40:12.260Z",
    "dateUpdated": "2026-08-05T11:36:12.103Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:32:08.069Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/38f54217b423c0101d03a00feec6fb8ec608b12e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cae3fa3d8165761f3000f523b11cfa1cd35206bc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ccf23a0888077a25a0793a746c3941db2a7562e4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fc68f42aa737dc15e7665a4101d4168aadb8e4c4"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-47289",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:39:29.008509Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:10.100Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "include/acpi/acpi_bus.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "38f54217b423c0101d03a00feec6fb8ec608b12e",
              "status": "affected",
              "version": "fe066621c7966fe47fa17c6be6fd81adb3c0509f",
              "versionType": "git"
            },
            {
              "lessThan": "cae3fa3d8165761f3000f523b11cfa1cd35206bc",
              "status": "affected",
              "version": "fe066621c7966fe47fa17c6be6fd81adb3c0509f",
              "versionType": "git"
            },
            {
              "lessThan": "ccf23a0888077a25a0793a746c3941db2a7562e4",
              "status": "affected",
              "version": "fe066621c7966fe47fa17c6be6fd81adb3c0509f",
              "versionType": "git"
            },
            {
              "lessThan": "fc68f42aa737dc15e7665a4101d4168aadb8e4c4",
              "status": "affected",
              "version": "fe066621c7966fe47fa17c6be6fd81adb3c0509f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "include/acpi/acpi_bus.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.2"
            },
            {
              "lessThan": "5.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.139",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.57",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.13.*",
              "status": "unaffected",
              "version": "5.13.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.139",
                  "versionStartIncluding": "5.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.57",
                  "versionStartIncluding": "5.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.13.6",
                  "versionStartIncluding": "5.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.14",
                  "versionStartIncluding": "5.2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: fix NULL pointer dereference\n\nCommit 71f642833284 (\"ACPI: utils: Fix reference counting in\nfor_each_acpi_dev_match()\") started doing \"acpi_dev_put()\" on a pointer\nthat was possibly NULL.  That fails miserably, because that helper\ninline function is not set up to handle that case.\n\nJust make acpi_dev_put() silently accept a NULL pointer, rather than\ncalling down to put_device() with an invalid offset off that NULL\npointer."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T13:51:36.649Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/38f54217b423c0101d03a00feec6fb8ec608b12e"
        },
        {
          "url": "https://git.kernel.org/stable/c/cae3fa3d8165761f3000f523b11cfa1cd35206bc"
        },
        {
          "url": "https://git.kernel.org/stable/c/ccf23a0888077a25a0793a746c3941db2a7562e4"
        },
        {
          "url": "https://git.kernel.org/stable/c/fc68f42aa737dc15e7665a4101d4168aadb8e4c4"
        }
      ],
      "title": "ACPI: fix NULL pointer dereference",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2021-47289",
    "datePublished": "2024-05-21T14:35:14.740Z",
    "dateReserved": "2024-05-21T13:27:52.129Z",
    "dateUpdated": "2026-05-11T13:51:36.649Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6.2,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-48686",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T17:39:58.605083Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-21T21:25:46.756Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:17:55.855Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ff"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abea"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/host/tcp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "19816a0214684f70b49b25075ff8c402fdd611d3",
              "status": "affected",
              "version": "3f2304f8c6d6ed97849057bd16fee99e434ca796",
              "versionType": "git"
            },
            {
              "lessThan": "5914fa32ef1b7766fea933f9eed94ac5c00aa7ff",
              "status": "affected",
              "version": "3f2304f8c6d6ed97849057bd16fee99e434ca796",
              "versionType": "git"
            },
            {
              "lessThan": "13c80a6c112467bab5e44d090767930555fc17a5",
              "status": "affected",
              "version": "3f2304f8c6d6ed97849057bd16fee99e434ca796",
              "versionType": "git"
            },
            {
              "lessThan": "c3eb461aa56e6fa94fb80442ba2586bd223a8886",
              "status": "affected",
              "version": "3f2304f8c6d6ed97849057bd16fee99e434ca796",
              "versionType": "git"
            },
            {
              "lessThan": "160f3549a907a50e51a8518678ba2dcf2541abea",
              "status": "affected",
              "version": "3f2304f8c6d6ed97849057bd16fee99e434ca796",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/host/tcp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.0"
            },
            {
              "lessThan": "5.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.213",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.143",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.68",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.213",
                  "versionStartIncluding": "5.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.143",
                  "versionStartIncluding": "5.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.68",
                  "versionStartIncluding": "5.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.9",
                  "versionStartIncluding": "5.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0",
                  "versionStartIncluding": "5.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-tcp: fix UAF when detecting digest errors\n\nWe should also bail from the io_work loop when we set rd_enabled to true,\nso we don\u0027t attempt to read data from the socket when the TCP stream is\nalready out-of-sync or corrupted."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The bug is in the NVMe/TCP host receive path (nvme_tcp_recv_skb \u2192 io_work), which processes PDU bytes from a remote TCP peer; a malicious or compromised NVMe-oF target (or MITM) triggers it over the network.\nAC:L - The attacker fully controls the peer TCP stream and can reliably send header-digest or other protocol errors, then more data so try_recv still returns pending work and io_work continues after rd_enabled is cleared.\nPR:N - The attacker is the remote NVMe/TCP peer and needs no privileges on the victim host; an already-configured fabrics connection is only a deployment precondition.\nUI:N - After an NVMe/TCP session exists, the peer can trigger the flaw during ordinary I/O with no further user action.\nS:U - Impact is use-after-free and memory corruption inside the host kernel\u2019s own authority, not a cross-boundary escape.\nC:H - Continuing on a desynced stream and racing teardown yields a use-after-free (e.g. nvme_cid_to_rq on stale/freed requests), which can be leveraged for arbitrary kernel reads.\nI:H - The same UAF is exploitable for heap manipulation and arbitrary writes / control-flow hijacking in the kernel.\nA:H - The UAF causes kernel oops/panic and also forces controller error recovery that disrupts storage I/O."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:51:45.116Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3"
        },
        {
          "url": "https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ff"
        },
        {
          "url": "https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5"
        },
        {
          "url": "https://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886"
        },
        {
          "url": "https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abea"
        }
      ],
      "title": "nvme-tcp: fix UAF when detecting digest errors",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48686",
    "datePublished": "2024-05-03T14:59:10.472Z",
    "dateReserved": "2024-05-03T14:55:07.143Z",
    "dateUpdated": "2026-08-05T08:51:45.116Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.764Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48787",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:59:49.027467Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:16.166Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/iwl-drv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d3b98fe36f8a06ce654049540773256ab59cb53d",
              "status": "affected",
              "version": "8e10749fa1a454c1e7214f36cec83241f5a36ef1",
              "versionType": "git"
            },
            {
              "lessThan": "7d6475179b85a83186ccce59cdc359d4f07d0bcb",
              "status": "affected",
              "version": "1d7cc54137a4f28506dc7beac235b240b08f4e59",
              "versionType": "git"
            },
            {
              "lessThan": "494de920d98f125b099f27a2d274850750aff957",
              "status": "affected",
              "version": "0446cafa843e6db4982731c167e11c80d42be7e2",
              "versionType": "git"
            },
            {
              "lessThan": "008508c16af0087cda0394e1ac6f0493b01b6063",
              "status": "affected",
              "version": "febab6b60d61d13cd9f30a2991deea56df39567d",
              "versionType": "git"
            },
            {
              "lessThan": "ddd46059f7d99119b62d44c519df7a79f2e6a515",
              "status": "affected",
              "version": "e23f075d77987de4215c8e0696f28bcc707506f7",
              "versionType": "git"
            },
            {
              "lessThan": "9958b9cbb22145295ee1ffaea0904c383da2c05d",
              "status": "affected",
              "version": "6b5ad4bd0d78fef6bbe0ecdf96e09237c9c52cc1",
              "versionType": "git"
            },
            {
              "lessThan": "bea2662e7818e15d7607d17d57912ac984275d94",
              "status": "affected",
              "version": "ab07506b0454bea606095951e19e72c282bfbb42",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/iwl-drv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4.14.268",
              "status": "affected",
              "version": "4.14.263",
              "versionType": "semver"
            },
            {
              "lessThan": "4.19.231",
              "status": "affected",
              "version": "4.19.226",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.181",
              "status": "affected",
              "version": "5.4.174",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.102",
              "status": "affected",
              "version": "5.10.94",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.25",
              "status": "affected",
              "version": "5.15.17",
              "versionType": "semver"
            },
            {
              "lessThan": "5.16.11",
              "status": "affected",
              "version": "5.16.3",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.268",
                  "versionStartIncluding": "4.14.263",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.231",
                  "versionStartIncluding": "4.19.226",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.181",
                  "versionStartIncluding": "5.4.174",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.102",
                  "versionStartIncluding": "5.10.94",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.25",
                  "versionStartIncluding": "5.15.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.11",
                  "versionStartIncluding": "5.16.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: fix use-after-free\n\nIf no firmware was present at all (or, presumably, all of the\nfirmware files failed to parse), we end up unbinding by calling\ndevice_release_driver(), which calls remove(), which then in\niwlwifi calls iwl_drv_stop(), freeing the \u0027drv\u0027 struct. However\nthe new code I added will still erroneously access it after it\nwas freed.\n\nSet \u0027failure=false\u0027 in this case to avoid the access, all data\nwas already freed anyway."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The UAF is in the iwlwifi firmware-request callback during PCI probe/unbind, reached via local driver initialization and request_firmware_nowait\u2014not via WiFi frame processing or any network-facing path.\nAC:L - Once the failure/unbind path runs, the UAF is deterministic (device_release_driver frees drv, then iwl_dealloc_ucode uses it); no attacker-uncontrollable race is required to hit the bug.\nPR:L - A local unprivileged user on a system with Intel WiFi can be present when the driver probes with missing or unparseable firmware (common deployment failure mode), which is sufficient to reach the vulnerable path without needing real root beyond basic local access.\nUI:N - Firmware load and the subsequent unbind/UAF occur automatically in the async firmware callback during driver probe; no separate victim user action is required.\nS:U - This is a standard in-kernel UAF in the WiFi driver affecting the host kernel\u0027s own memory authority, with no VM escape, IOMMU bypass, or other cross-boundary impact.\nC:H - Use-after-free of struct iwl_drv lets an attacker reclaim the object and control fields later read as pointers, enabling disclosure of kernel memory contents.\nI:H - iwl_dealloc_ucode() performs multiple kfree() calls and a memset on the freed drv-\u003efw state, yielding arbitrary-free and memory-corruption primitives suitable for control-flow hijacking.\nA:H - Dereferencing and freeing poisoned/reused slab contents reliably causes kernel oops/panic, as confirmed by multiple real-world crash reports that motivated the fix."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:17.446Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d"
        },
        {
          "url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb"
        },
        {
          "url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957"
        },
        {
          "url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063"
        },
        {
          "url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515"
        },
        {
          "url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d"
        },
        {
          "url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94"
        }
      ],
      "title": "iwlwifi: fix use-after-free",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48787",
    "datePublished": "2024-07-16T11:43:44.349Z",
    "dateReserved": "2024-07-16T11:38:08.891Z",
    "dateUpdated": "2026-08-05T08:52:17.446Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.570Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5c5ceea00c8c9df150708e66cb9f2891192c1162"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0e42c4a3d732517edc3766dd45a14e60d29dd929"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6207f35c213f6cb2fc3f13b5e77f08c710e1de19"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1d6cd26605b4d662063a83c15c776b5299a1cb23"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4db09593af0b0b4d7d4805ebb3273df51d7cc30d"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48824",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:57:50.039278Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:11.794Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/myrs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5c5ceea00c8c9df150708e66cb9f2891192c1162",
              "status": "affected",
              "version": "77266186397c6c782a3f670d32808a9671806ec5",
              "versionType": "git"
            },
            {
              "lessThan": "0e42c4a3d732517edc3766dd45a14e60d29dd929",
              "status": "affected",
              "version": "77266186397c6c782a3f670d32808a9671806ec5",
              "versionType": "git"
            },
            {
              "lessThan": "6207f35c213f6cb2fc3f13b5e77f08c710e1de19",
              "status": "affected",
              "version": "77266186397c6c782a3f670d32808a9671806ec5",
              "versionType": "git"
            },
            {
              "lessThan": "1d6cd26605b4d662063a83c15c776b5299a1cb23",
              "status": "affected",
              "version": "77266186397c6c782a3f670d32808a9671806ec5",
              "versionType": "git"
            },
            {
              "lessThan": "4db09593af0b0b4d7d4805ebb3273df51d7cc30d",
              "status": "affected",
              "version": "77266186397c6c782a3f670d32808a9671806ec5",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/myrs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.20"
            },
            {
              "lessThan": "4.20",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.180",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.101",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.24",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.180",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.101",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.24",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.10",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: myrs: Fix crash in error case\n\nIn myrs_detect(), cs-\u003edisable_intr is NULL when privdata-\u003ehw_init() fails\nwith non-zero. In this case, myrs_cleanup(cs) will call a NULL ptr and\ncrash the kernel.\n\n[    1.105606] myrs 0000:00:03.0: Unknown Initialization Error 5A\n[    1.105872] myrs 0000:00:03.0: Failed to initialize Controller\n[    1.106082] BUG: kernel NULL pointer dereference, address: 0000000000000000\n[    1.110774] Call Trace:\n[    1.110950]  myrs_cleanup+0xe4/0x150 [myrs]\n[    1.111135]  myrs_probe.cold+0x91/0x56a [myrs]\n[    1.111302]  ? DAC960_GEM_intr_handler+0x1f0/0x1f0 [myrs]\n[    1.111500]  local_pci_probe+0x48/0x90"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:47:51.034Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5c5ceea00c8c9df150708e66cb9f2891192c1162"
        },
        {
          "url": "https://git.kernel.org/stable/c/0e42c4a3d732517edc3766dd45a14e60d29dd929"
        },
        {
          "url": "https://git.kernel.org/stable/c/6207f35c213f6cb2fc3f13b5e77f08c710e1de19"
        },
        {
          "url": "https://git.kernel.org/stable/c/1d6cd26605b4d662063a83c15c776b5299a1cb23"
        },
        {
          "url": "https://git.kernel.org/stable/c/4db09593af0b0b4d7d4805ebb3273df51d7cc30d"
        }
      ],
      "title": "scsi: myrs: Fix crash in error case",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48824",
    "datePublished": "2024-07-16T11:44:09.970Z",
    "dateReserved": "2024-07-16T11:38:08.902Z",
    "dateUpdated": "2026-05-11T18:47:51.034Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26930",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T17:40:52.767633Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-17T17:46:59.086Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:21:05.520Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b7deb675d674f44e0ddbab87fee8f9f098925e73"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/825d63164a2e6bacb059a9afb5605425b485413f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e288285d47784fdcf7c81be56df7d65c6f10c58b"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_os.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f14cee7a882cb79528f17a2335f53e9fd1848467",
              "status": "affected",
              "version": "430eef03a763e5e76a371ba6d02779ae4a64b6ea",
              "versionType": "git"
            },
            {
              "lessThan": "b7deb675d674f44e0ddbab87fee8f9f098925e73",
              "status": "affected",
              "version": "430eef03a763e5e76a371ba6d02779ae4a64b6ea",
              "versionType": "git"
            },
            {
              "lessThan": "825d63164a2e6bacb059a9afb5605425b485413f",
              "status": "affected",
              "version": "430eef03a763e5e76a371ba6d02779ae4a64b6ea",
              "versionType": "git"
            },
            {
              "lessThan": "e288285d47784fdcf7c81be56df7d65c6f10c58b",
              "status": "affected",
              "version": "430eef03a763e5e76a371ba6d02779ae4a64b6ea",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_os.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.3"
            },
            {
              "lessThan": "6.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.24",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.24",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7.12",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.3",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix double free of the ha-\u003evp_map pointer\n\nCoverity scan reported potential risk of double free of the pointer\nha-\u003evp_map.  ha-\u003evp_map was freed in qla2x00_mem_alloc(), and again freed\nin function qla2x00_mem_free(ha).\n\nAssign NULL to vp_map and kfree take care of NULL."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable code is only entered from `qla2x00_probe_one()`, i.e. local driver bring-up via module load, sysfs driver bind, or boot-time PCI enumeration; no network or remote-peer data reaches this path.\nAC:H - Triggering requires a kernel memory-allocation failure at one of ~20 specific sites inside the probe, plus the non-default `qlini_mode=exclusive|disabled|dual` (FC target) or `ql2xsecenable=1` on QLA28xx \u2014 neither the timing of the probe nor which allocation fails is under the attacker\u0027s control.\nPR:L - The only attacker-supplied ingredient is memory exhaustion/fragmentation, which any unprivileged local user can create; the probe itself is driven by ordinary system activity (boot, PCI hotplug, udev/driver rebind), so no elevated privilege is needed for the attacker\u0027s half.\nUI:N - Once the allocation failure occurs during probe, the error unwind and the second `kfree()` in `qla2x00_mem_free()` happen automatically inside the kernel with no action by any other user.\nS:U - The corruption is confined to the kernel slab allocator on the same host and crosses no virtualization, IOMMU, or sandbox authority boundary.\nC:H - The double free of the 4 KB `vp_map` object lets the same slab object be handed to two owners, yielding a use-after-free read primitive over whatever kernel structure lands there \u2014 potentially arbitrary kernel memory disclosure.\nI:H - Freelist corruption from the double free gives overlapping allocations, the classic path to controlled kernel heap writes and control-flow hijack; the freed 4 KB object is also a prime heap-spray target.\nA:H - With `CONFIG_SLAB_FREELIST_HARDENED`/SLUB debug the second `kfree()` is detected and BUG()s immediately; without it, freelist corruption reliably leads to an oops or panic."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:28:25.607Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467"
        },
        {
          "url": "https://git.kernel.org/stable/c/b7deb675d674f44e0ddbab87fee8f9f098925e73"
        },
        {
          "url": "https://git.kernel.org/stable/c/825d63164a2e6bacb059a9afb5605425b485413f"
        },
        {
          "url": "https://git.kernel.org/stable/c/e288285d47784fdcf7c81be56df7d65c6f10c58b"
        }
      ],
      "title": "scsi: qla2xxx: Fix double free of the ha-\u003evp_map pointer",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26930",
    "datePublished": "2024-05-01T05:17:10.685Z",
    "dateReserved": "2024-02-19T14:20:24.195Z",
    "dateUpdated": "2026-08-05T11:28:25.607Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42244",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:13:38.256870Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:31.353Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:02:43.657Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/serial/mos7840.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "932a86a711c722b45ed47ba2103adca34d225b33",
              "status": "affected",
              "version": "d83b405383c965498923f3561c3321e2b5df5727",
              "versionType": "git"
            },
            {
              "lessThan": "b14aa5673e0a8077ff4b74f0bb260735e7d5e6a4",
              "status": "affected",
              "version": "d83b405383c965498923f3561c3321e2b5df5727",
              "versionType": "git"
            },
            {
              "lessThan": "1094ed500987e67a9d18b0f95e1812f1cc720856",
              "status": "affected",
              "version": "d83b405383c965498923f3561c3321e2b5df5727",
              "versionType": "git"
            },
            {
              "lessThan": "5ae6a64f18211851c8df6b4221381c438b9a7348",
              "status": "affected",
              "version": "d83b405383c965498923f3561c3321e2b5df5727",
              "versionType": "git"
            },
            {
              "lessThan": "553e67dec846323b5575e78a776cf594c13f98c4",
              "status": "affected",
              "version": "d83b405383c965498923f3561c3321e2b5df5727",
              "versionType": "git"
            },
            {
              "lessThan": "c15a688e49987385baa8804bf65d570e362f8576",
              "status": "affected",
              "version": "d83b405383c965498923f3561c3321e2b5df5727",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/serial/mos7840.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.3"
            },
            {
              "lessThan": "3.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.100",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.41",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.222",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.163",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.100",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.41",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.10",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: serial: mos7840: fix crash on resume\n\nSince commit c49cfa917025 (\"USB: serial: use generic method if no\nalternative is provided in usb serial layer\"), USB serial core calls the\ngeneric resume implementation when the driver has not provided one.\n\nThis can trigger a crash on resume with mos7840 since support for\nmultiple read URBs was added back in 2011. Specifically, both port read\nURBs are now submitted on resume for open ports, but the context pointer\nof the second URB is left set to the core rather than mos7840 port\nstructure.\n\nFix this by implementing dedicated suspend and resume functions for\nmos7840.\n\nTested with Delock 87414 USB 2.0 to 4x serial adapter.\n\n[ johan: analyse crash and rewrite commit message; set busy flag on\n         resume; drop bulk-in check; drop unnecessary usb_kill_urb() ]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:28:35.503Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/932a86a711c722b45ed47ba2103adca34d225b33"
        },
        {
          "url": "https://git.kernel.org/stable/c/b14aa5673e0a8077ff4b74f0bb260735e7d5e6a4"
        },
        {
          "url": "https://git.kernel.org/stable/c/1094ed500987e67a9d18b0f95e1812f1cc720856"
        },
        {
          "url": "https://git.kernel.org/stable/c/5ae6a64f18211851c8df6b4221381c438b9a7348"
        },
        {
          "url": "https://git.kernel.org/stable/c/553e67dec846323b5575e78a776cf594c13f98c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/c15a688e49987385baa8804bf65d570e362f8576"
        }
      ],
      "title": "USB: serial: mos7840: fix crash on resume",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42244",
    "datePublished": "2024-08-07T15:14:30.359Z",
    "dateReserved": "2024-07-30T07:40:12.254Z",
    "dateUpdated": "2026-05-11T20:28:35.503Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:01:11.373Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a68b896aa56e435506453ec8835bc991ec3ae687"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/320273b5649bbcee87f9e65343077189699d2a7a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9ea2d1c6789722d58ec191f14f9a02518d55b6b4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c05ffb693bfb42a48ef3ee88a55b57392984e111"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/331d1079d58206ff7dc5518185f800b412f89bc6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/be346c1a6eeb49d8fda827d2a9522124c2f72f36"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42077",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:19:23.681677Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:57.349Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/aops.c",
            "fs/ocfs2/journal.c",
            "fs/ocfs2/journal.h",
            "fs/ocfs2/ocfs2_trace.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a68b896aa56e435506453ec8835bc991ec3ae687",
              "status": "affected",
              "version": "c15471f79506830f80eca0e7fe09b8213953ab5f",
              "versionType": "git"
            },
            {
              "lessThan": "320273b5649bbcee87f9e65343077189699d2a7a",
              "status": "affected",
              "version": "c15471f79506830f80eca0e7fe09b8213953ab5f",
              "versionType": "git"
            },
            {
              "lessThan": "9ea2d1c6789722d58ec191f14f9a02518d55b6b4",
              "status": "affected",
              "version": "c15471f79506830f80eca0e7fe09b8213953ab5f",
              "versionType": "git"
            },
            {
              "lessThan": "c05ffb693bfb42a48ef3ee88a55b57392984e111",
              "status": "affected",
              "version": "c15471f79506830f80eca0e7fe09b8213953ab5f",
              "versionType": "git"
            },
            {
              "lessThan": "331d1079d58206ff7dc5518185f800b412f89bc6",
              "status": "affected",
              "version": "c15471f79506830f80eca0e7fe09b8213953ab5f",
              "versionType": "git"
            },
            {
              "lessThan": "be346c1a6eeb49d8fda827d2a9522124c2f72f36",
              "status": "affected",
              "version": "c15471f79506830f80eca0e7fe09b8213953ab5f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/aops.c",
            "fs/ocfs2/journal.c",
            "fs/ocfs2/journal.h",
            "fs/ocfs2/ocfs2_trace.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.6"
            },
            {
              "lessThan": "4.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.221",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.162",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.37",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.221",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.162",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.97",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.37",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.8",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: fix DIO failure due to insufficient transaction credits\n\nThe code in ocfs2_dio_end_io_write() estimates number of necessary\ntransaction credits using ocfs2_calc_extend_credits().  This however does\nnot take into account that the IO could be arbitrarily large and can\ncontain arbitrary number of extents.\n\nExtent tree manipulations do often extend the current transaction but not\nin all of the cases.  For example if we have only single block extents in\nthe tree, ocfs2_mark_extent_written() will end up calling\nocfs2_replace_extent_rec() all the time and we will never extend the\ncurrent transaction and eventually exhaust all the transaction credits if\nthe IO contains many single block extents.  Once that happens a\nWARN_ON(jbd2_handle_buffer_credits(handle) \u003c= 0) is triggered in\njbd2_journal_dirty_metadata() and subsequently OCFS2 aborts in response to\nthis error.  This was actually triggered by one of our customers on a\nheavily fragmented OCFS2 filesystem.\n\nTo fix the issue make sure the transaction always has enough credits for\none extent insert before each call of ocfs2_mark_extent_written().\n\nHeming Zhao said:\n\n------\nPANIC: \"Kernel panic - not syncing: OCFS2: (device dm-1): panic forced after error\"\n\nPID: xxx  TASK: xxxx  CPU: 5  COMMAND: \"SubmitThread-CA\"\n  #0 machine_kexec at ffffffff8c069932\n  #1 __crash_kexec at ffffffff8c1338fa\n  #2 panic at ffffffff8c1d69b9\n  #3 ocfs2_handle_error at ffffffffc0c86c0c [ocfs2]\n  #4 __ocfs2_abort at ffffffffc0c88387 [ocfs2]\n  #5 ocfs2_journal_dirty at ffffffffc0c51e98 [ocfs2]\n  #6 ocfs2_split_extent at ffffffffc0c27ea3 [ocfs2]\n  #7 ocfs2_change_extent_flag at ffffffffc0c28053 [ocfs2]\n  #8 ocfs2_mark_extent_written at ffffffffc0c28347 [ocfs2]\n  #9 ocfs2_dio_end_io_write at ffffffffc0c2bef9 [ocfs2]\n#10 ocfs2_dio_end_io at ffffffffc0c2c0f5 [ocfs2]\n#11 dio_complete at ffffffff8c2b9fa7\n#12 do_blockdev_direct_IO at ffffffff8c2bc09f\n#13 ocfs2_direct_IO at ffffffffc0c2b653 [ocfs2]\n#14 generic_file_direct_write at ffffffff8c1dcf14\n#15 __generic_file_write_iter at ffffffff8c1dd07b\n#16 ocfs2_file_write_iter at ffffffffc0c49f1f [ocfs2]\n#17 aio_write at ffffffff8c2cc72e\n#18 kmem_cache_alloc at ffffffff8c248dde\n#19 do_io_submit at ffffffff8c2ccada\n#20 do_syscall_64 at ffffffff8c004984\n#21 entry_SYSCALL_64_after_hwframe at ffffffff8c8000ba"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:26:32.510Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a68b896aa56e435506453ec8835bc991ec3ae687"
        },
        {
          "url": "https://git.kernel.org/stable/c/320273b5649bbcee87f9e65343077189699d2a7a"
        },
        {
          "url": "https://git.kernel.org/stable/c/9ea2d1c6789722d58ec191f14f9a02518d55b6b4"
        },
        {
          "url": "https://git.kernel.org/stable/c/c05ffb693bfb42a48ef3ee88a55b57392984e111"
        },
        {
          "url": "https://git.kernel.org/stable/c/331d1079d58206ff7dc5518185f800b412f89bc6"
        },
        {
          "url": "https://git.kernel.org/stable/c/be346c1a6eeb49d8fda827d2a9522124c2f72f36"
        }
      ],
      "title": "ocfs2: fix DIO failure due to insufficient transaction credits",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42077",
    "datePublished": "2024-07-29T15:52:39.661Z",
    "dateReserved": "2024-07-29T15:50:41.169Z",
    "dateUpdated": "2026-05-11T20:26:32.510Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42285",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:11:23.465400Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:30.490Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:03:32.078Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/core/iwcm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d91d253c87fd1efece521ff2612078a35af673c6",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            },
            {
              "lessThan": "7f25f296fc9bd0435be14e89bf657cd615a23574",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            },
            {
              "lessThan": "94ee7ff99b87435ec63211f632918dc7f44dac79",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            },
            {
              "lessThan": "557d035fe88d78dd51664f4dc0e1896c04c97cf6",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            },
            {
              "lessThan": "dc8074b8901caabb97c2d353abd6b4e7fa5a59a5",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            },
            {
              "lessThan": "ff5bbbdee08287d75d72e65b72a2b76d9637892a",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            },
            {
              "lessThan": "ee39384ee787e86e9db4efb843818ef0ea9cb8ae",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            },
            {
              "lessThan": "aee2424246f9f1dadc33faa78990c1e2eb7826e4",
              "status": "affected",
              "version": "59c68ac31e15ad09d2cb04734e3c8c544a95f8d4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/core/iwcm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.8"
            },
            {
              "lessThan": "4.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.320",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.282",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.103",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.44",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/iwcm: Fix a use-after-free related to destroying CM IDs\n\niw_conn_req_handler() associates a new struct rdma_id_private (conn_id) with\nan existing struct iw_cm_id (cm_id) as follows:\n\n        conn_id-\u003ecm_id.iw = cm_id;\n        cm_id-\u003econtext = conn_id;\n        cm_id-\u003ecm_handler = cma_iw_handler;\n\nrdma_destroy_id() frees both the cm_id and the struct rdma_id_private. Make\nsure that cm_work_handler() does not trigger a use-after-free by only\nfreeing of the struct rdma_id_private after all pending work has finished."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The iWARP CM state machine exists exclusively to process connection-management events (CONNECT_REQUEST/REPLY, ESTABLISHED, DISCONNECT, CLOSE) originated by remote peers over MPA/TCP, and the freed-object dereference occurs inside `cm_work_handler()`/`cma_iw_handler()` while handling such a remote event. Network-facing RDMA targets over iWARP (nvmet-rdma, NFS/RDMA svcrdma, iSER, SMB Direct, on cxgb4/irdma/qedr or software siw) drive both the event delivery and the `rdma_destroy_id()` teardown from remote peer actions.\nAC:L - The attacker controls both sides of the race: the connect/abort lifecycle of their own connection generates the queued CM events, and forcing a connection rejection or resetting the TCP connection drives the concurrent `rdma_destroy_id()`. The sequence can be repeated in a tight loop across many concurrent connections until the window is hit, with no condition outside attacker influence.\nPR:N - The RDMA-CM/iWARP handshake and the entire connect-reject-disconnect cycle complete before any upper-layer authentication (NVMe-oF Connect/in-band auth, RPCSEC, SMB session setup), so an unauthenticated peer that can reach the target port suffices. The local variant is even weaker-gated: rdma_ucm\u0027s `/dev/infiniband/rdma_cm` handlers contain no capability checks at all.\nUI:N - Exploitation is entirely driven by the attacker\u0027s own connection attempts and teardowns against an already-listening RDMA service. No action by any local user or administrator is required.\nS:U - The use-after-free corrupts kernel heap memory and hijacks kernel control flow within the same security authority as the vulnerable component. No VM, IOMMU, or sandbox boundary is crossed.\nC:H - After the free, `cma_iw_handler()` reads `id_priv-\u003estate`, `id_priv-\u003ecm_id`, and other fields from the reallocated slab object, and the resulting control-flow hijack via the stale `event_handler` pointer can be leveraged for arbitrary kernel memory disclosure. Per kernel guidance a use-after-free is scored High for confidentiality.\nI:H - `cma_cm_event_handler()` performs an indirect call through `id_priv-\u003eid.event_handler` read from the freed object, and `mutex_lock(\u0026id_priv-\u003ehandler_mutex)` writes into it \u2014 together giving heap-spray-based arbitrary write and code-execution potential. This is a full control-flow hijack primitive, not a bounded corruption.\nA:H - Even without successful grooming, dereferencing the freed `rdma_id_private` (mutex operations and an indirect call on garbage) reliably oopses or panics the kernel, as observed by KASAN slab-use-after-free reports during blktests. The trigger is repeatable, so a remote attacker can crash the target at will."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:36:21.283Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d91d253c87fd1efece521ff2612078a35af673c6"
        },
        {
          "url": "https://git.kernel.org/stable/c/7f25f296fc9bd0435be14e89bf657cd615a23574"
        },
        {
          "url": "https://git.kernel.org/stable/c/94ee7ff99b87435ec63211f632918dc7f44dac79"
        },
        {
          "url": "https://git.kernel.org/stable/c/557d035fe88d78dd51664f4dc0e1896c04c97cf6"
        },
        {
          "url": "https://git.kernel.org/stable/c/dc8074b8901caabb97c2d353abd6b4e7fa5a59a5"
        },
        {
          "url": "https://git.kernel.org/stable/c/ff5bbbdee08287d75d72e65b72a2b76d9637892a"
        },
        {
          "url": "https://git.kernel.org/stable/c/ee39384ee787e86e9db4efb843818ef0ea9cb8ae"
        },
        {
          "url": "https://git.kernel.org/stable/c/aee2424246f9f1dadc33faa78990c1e2eb7826e4"
        }
      ],
      "title": "RDMA/iwcm: Fix a use-after-free related to destroying CM IDs",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42285",
    "datePublished": "2024-08-17T09:08:51.302Z",
    "dateReserved": "2024-07-30T07:40:12.262Z",
    "dateUpdated": "2026-08-05T11:36:21.283Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.599Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/32048f4be071f9a6966744243f1786f45bb22dc2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cfe5f6fd335d882bcc829a1c8a7d462a455c626e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c9fc422c9a43e3d58d246334a71f3390401781dc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0042178a69eb77a979e36a50dcce9794a3140ef8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/72a8aee863af099d4434314c4536d6c9a61dcf3c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3e078b18753669615301d946297bafd69294ad2c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ebe2b1add1055b903e2acd86b290a85297edc0b3"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48822",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:57:56.394722Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:12.015Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/gadget/function/f_fs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "32048f4be071f9a6966744243f1786f45bb22dc2",
              "status": "affected",
              "version": "a9e6f83c2df199187a5248f824f31b6787ae23ae",
              "versionType": "git"
            },
            {
              "lessThan": "cfe5f6fd335d882bcc829a1c8a7d462a455c626e",
              "status": "affected",
              "version": "a9e6f83c2df199187a5248f824f31b6787ae23ae",
              "versionType": "git"
            },
            {
              "lessThan": "c9fc422c9a43e3d58d246334a71f3390401781dc",
              "status": "affected",
              "version": "a9e6f83c2df199187a5248f824f31b6787ae23ae",
              "versionType": "git"
            },
            {
              "lessThan": "0042178a69eb77a979e36a50dcce9794a3140ef8",
              "status": "affected",
              "version": "a9e6f83c2df199187a5248f824f31b6787ae23ae",
              "versionType": "git"
            },
            {
              "lessThan": "72a8aee863af099d4434314c4536d6c9a61dcf3c",
              "status": "affected",
              "version": "a9e6f83c2df199187a5248f824f31b6787ae23ae",
              "versionType": "git"
            },
            {
              "lessThan": "3e078b18753669615301d946297bafd69294ad2c",
              "status": "affected",
              "version": "a9e6f83c2df199187a5248f824f31b6787ae23ae",
              "versionType": "git"
            },
            {
              "lessThan": "ebe2b1add1055b903e2acd86b290a85297edc0b3",
              "status": "affected",
              "version": "a9e6f83c2df199187a5248f824f31b6787ae23ae",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5cd8f6788ff34999dbd4cbec81a6adfc215e1e60",
              "versionType": "git"
            },
            {
              "lessThan": "4.9",
              "status": "affected",
              "version": "4.8.10",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/gadget/function/f_fs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.9"
            },
            {
              "lessThan": "4.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.267",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.230",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.180",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.101",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.24",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.267",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.230",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.180",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.101",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.24",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.10",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.8.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: f_fs: Fix use-after-free for epfile\n\nConsider a case where ffs_func_eps_disable is called from\nffs_func_disable as part of composition switch and at the\nsame time ffs_epfile_release get called from userspace.\nffs_epfile_release will free up the read buffer and call\nffs_data_closed which in turn destroys ffs-\u003eepfiles and\nmark it as NULL. While this was happening the driver has\nalready initialized the local epfile in ffs_func_eps_disable\nwhich is now freed and waiting to acquire the spinlock. Once\nspinlock is acquired the driver proceeds with the stale value\nof epfile and tries to free the already freed read buffer\ncausing use-after-free.\n\nFollowing is the illustration of the race:\n\n      CPU1                                  CPU2\n\n   ffs_func_eps_disable\n   epfiles (local copy)\n\t\t\t\t\tffs_epfile_release\n\t\t\t\t\tffs_data_closed\n\t\t\t\t\tif (last file closed)\n\t\t\t\t\tffs_data_reset\n\t\t\t\t\tffs_data_clear\n\t\t\t\t\tffs_epfiles_destroy\nspin_lock\ndereference epfiles\n\nFix this races by taking epfiles local copy \u0026 assigning it under\nspinlock and if epfiles(local) is null then update it in ffs-\u003eepfiles\nthen finally destroy it.\nExtending the scope further from the race, protecting the ep related\nstructures, and concurrent accesses."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The race is driven by local FunctionFS epfile close() racing gadget disable/unbind (configfs UDC rewrite or Android USB composition switch), not by USB wire traffic alone; like other f_fs UAFs, reachability is via local VFS/gadget management, which is also the higher-severity vector versus Physical.\nAC:L - The attacker controls both sides by concurrently closing FunctionFS endpoint files while triggering composition switch/UDC unbind from a process they influence, and can retry until the stale epfiles snapshot is used.\nPR:L - Although functionfs lacks FS_USERNS_MOUNT, mounts commonly use uid=/gid=/fmode= to delegate epfile access to non-root gadget daemons (adbd, MTP, USB HAL helpers), so a low-privileged local service account can open/close the vulnerable paths.\nUI:N - The attacker performs the close and composition-switch operations themselves; no separate victim action is required beyond the already-running FunctionFS gadget setup.\nS:U - The use-after-free corrupts host kernel heap state within the same security authority and does not cross a VM, IOMMU, or sandbox boundary.\nC:H - The race frees epfile/read_buffer objects while ffs_func_eps_disable still holds a stale pointer and re-enters __ffs_epfile_read_buffer_free, a classic UAF/double-free that heap spraying can turn into arbitrary kernel memory disclosure.\nI:H - UAF/double-free of the epfile array and read_buffer slab objects enables reclaim and corruption of adjacent heap state, yielding arbitrary write and control-flow hijacking primitives under standard UAF exploitation.\nA:H - Dereferencing or double-freeing the destroyed epfile/read_buffer state causes kernel oops/panic even without a full exploit, so availability impact is High for any UAF."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:31.008Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/32048f4be071f9a6966744243f1786f45bb22dc2"
        },
        {
          "url": "https://git.kernel.org/stable/c/cfe5f6fd335d882bcc829a1c8a7d462a455c626e"
        },
        {
          "url": "https://git.kernel.org/stable/c/c9fc422c9a43e3d58d246334a71f3390401781dc"
        },
        {
          "url": "https://git.kernel.org/stable/c/0042178a69eb77a979e36a50dcce9794a3140ef8"
        },
        {
          "url": "https://git.kernel.org/stable/c/72a8aee863af099d4434314c4536d6c9a61dcf3c"
        },
        {
          "url": "https://git.kernel.org/stable/c/3e078b18753669615301d946297bafd69294ad2c"
        },
        {
          "url": "https://git.kernel.org/stable/c/ebe2b1add1055b903e2acd86b290a85297edc0b3"
        }
      ],
      "title": "usb: f_fs: Fix use-after-free for epfile",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48822",
    "datePublished": "2024-07-16T11:44:08.638Z",
    "dateReserved": "2024-07-16T11:38:08.902Z",
    "dateUpdated": "2026-08-05T08:52:31.008Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:23.424Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41020",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:28.681942Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.238Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/locks.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a561145f3ae973ebf3e0aee41624e92a6c5cb38d",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "4c43ad4ab41602201d34c66ac62130fe339d686f",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "911cc83e56a2de5a40758766c6a70d6998248860",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "53e21cfa68a7d12de378b7116c75571f73e0dfa2",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "f4d0775c6e2f1340ca0725f0337de149aaa989ca",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "73ae349534ebc377328e7d21891e589626c6e82c",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "ed898f9ca3fa32c56c858b463ceb9d9936cc69c4",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "f8138f2ad2f745b9a1c696a05b749eabe44337ea",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/locks.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.13"
            },
            {
              "lessThan": "2.6.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.319",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.281",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.223",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.164",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.43",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.319",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.281",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.223",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.164",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.102",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.43",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.12",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.2",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfilelock: Fix fcntl/close race recovery compat path\n\nWhen I wrote commit 3cad1bc01041 (\"filelock: Remove locks reliably when\nfcntl/close race is detected\"), I missed that there are two copies of the\ncode I was patching: The normal version, and the version for 64-bit offsets\non 32-bit kernels.\nThanks to Greg KH for stumbling over this while doing the stable\nbackport...\n\nApply exactly the same fix to the compat path for 32-bit kernels."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable code is reached only through the local `fcntl64(F_SETLK64/F_SETLKW64)` syscall racing a local `close()`; there is no remote or adjacent-network entry point into `fcntl_setlk64()`.\nAC:L - The attacker owns both sides of the race (one thread calling fcntl64, another calling close on the same fd) and can retry indefinitely, needing only one win to plant a permanent stale lock; the extra condition that makes the recovery unlock fail is also attacker-driven (concurrent relabel under SELinux/Smack enforcing, a killable signal during `nfs_iocounter_wait()` on an NFS mount, or a co-thread creating the merged range that forces an allocating split).\nPR:L - Any unprivileged local user can call fcntl64/close on a file it may open, and can read the world-readable `/proc/locks` to drive the use-after-free; no capability, LSM privilege, or namespace access is required.\nUI:N - The attacker performs every step itself \u2014 planting the stale lock and reading `/proc/locks` \u2014 with no victim action needed; unrelated tooling (`lslocks`, `lsof`, systemd, monitoring agents) reading `/proc/locks` merely widens the blast radius.\nS:U - The dangling `file_lock` and the resulting reads stay within the kernel\u0027s own security authority; no VM, IOMMU, or hypervisor boundary is crossed.\nC:H - After the leak, `lock_get_status()` dereferences the freed `struct file` and then the pointer it yields, printing `s_dev` and `i_ino` from attacker-groomed memory to userspace \u2014 a repeatable arbitrary kernel-memory read oracle, as the reporter states it \"can likely be used to read arbitrary kernel memory.\"\nI:H - This is a use-after-free on `flc_file`/`flc_owner`; the freed `files_struct` slot can be reoccupied by another (possibly privileged) process, which then owns and mutates the stale lock, and the attacker leaves a permanent, unremovable POSIX lock corrupting kernel-managed lock state relied on by other principals.\nA:H - Dereferencing the wild `flc_file`/`i_sb` pointers oopses inside `lock_get_status()` while `blocked_lock_lock` and `file_rwsem` are held for write, hanging or panicking the entire system, and the stale lock persists so the crash is triggerable by any `/proc/locks` reader."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:46.395Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
        },
        {
          "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
        },
        {
          "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
        },
        {
          "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
        },
        {
          "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
        },
        {
          "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
        },
        {
          "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
        },
        {
          "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
        }
      ],
      "title": "filelock: Fix fcntl/close race recovery compat path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41020",
    "datePublished": "2024-07-29T13:34:21.617Z",
    "dateReserved": "2024-07-12T12:17:45.613Z",
    "dateUpdated": "2026-08-05T11:34:46.395Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43831",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:08:27.988158Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:23.652Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T19:30:43.133Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "dbd3e4adb98e50ede74f00b3fa956fa29ef95e6c",
              "status": "affected",
              "version": "590577a4e5257ac3ed72999a94666ad6ba8f24bc",
              "versionType": "git"
            },
            {
              "lessThan": "1c109f23b271a02b9bb195c173fab41e3285a8db",
              "status": "affected",
              "version": "590577a4e5257ac3ed72999a94666ad6ba8f24bc",
              "versionType": "git"
            },
            {
              "lessThan": "cdf05ae76198c513836bde4eb55f099c44773280",
              "status": "affected",
              "version": "590577a4e5257ac3ed72999a94666ad6ba8f24bc",
              "versionType": "git"
            },
            {
              "lessThan": "59d438f8e02ca641c58d77e1feffa000ff809e9f",
              "status": "affected",
              "version": "590577a4e5257ac3ed72999a94666ad6ba8f24bc",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.10"
            },
            {
              "lessThan": "4.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.131",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.131",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.44",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mediatek: vcodec: Handle invalid decoder vsi\n\nHandle an invalid decoder vsi in vpu_dec_init to ensure the decoder vsi\nis valid for future use."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:30:39.430Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/dbd3e4adb98e50ede74f00b3fa956fa29ef95e6c"
        },
        {
          "url": "https://git.kernel.org/stable/c/1c109f23b271a02b9bb195c173fab41e3285a8db"
        },
        {
          "url": "https://git.kernel.org/stable/c/cdf05ae76198c513836bde4eb55f099c44773280"
        },
        {
          "url": "https://git.kernel.org/stable/c/59d438f8e02ca641c58d77e1feffa000ff809e9f"
        }
      ],
      "title": "media: mediatek: vcodec: Handle invalid decoder vsi",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43831",
    "datePublished": "2024-08-17T09:21:49.593Z",
    "dateReserved": "2024-08-17T09:11:59.273Z",
    "dateUpdated": "2026-05-11T20:30:39.430Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48905",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:34:20.364742Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:12.189Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/ibm/ibmvnic.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "786576c03b313a9ff6585458aa0dfd039d897f51",
              "status": "affected",
              "version": "2770a7984db588913e11a6dfcfe3461dbba9b7b2",
              "versionType": "git"
            },
            {
              "lessThan": "58b07100c20e95c78b8cb4d6d28ca53eb9ef81f2",
              "status": "affected",
              "version": "2770a7984db588913e11a6dfcfe3461dbba9b7b2",
              "versionType": "git"
            },
            {
              "lessThan": "6acbc8875282d3ca8a73fa93cd7a9b166de5019c",
              "status": "affected",
              "version": "2770a7984db588913e11a6dfcfe3461dbba9b7b2",
              "versionType": "git"
            },
            {
              "lessThan": "39738a2346b270e8f72f88d8856de2c167bd2899",
              "status": "affected",
              "version": "2770a7984db588913e11a6dfcfe3461dbba9b7b2",
              "versionType": "git"
            },
            {
              "lessThan": "4c26745e4576cec224092e6cc12e37829333b183",
              "status": "affected",
              "version": "2770a7984db588913e11a6dfcfe3461dbba9b7b2",
              "versionType": "git"
            },
            {
              "lessThan": "8d0657f39f487d904fca713e0bc39c2707382553",
              "status": "affected",
              "version": "2770a7984db588913e11a6dfcfe3461dbba9b7b2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/ibm/ibmvnic.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.18"
            },
            {
              "lessThan": "4.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.233",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.183",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.104",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.27",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.233",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.183",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.104",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.27",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.13",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nibmvnic: free reset-work-item when flushing\n\nFix a tiny memory leak when flushing the reset work queue."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:49:26.025Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/786576c03b313a9ff6585458aa0dfd039d897f51"
        },
        {
          "url": "https://git.kernel.org/stable/c/58b07100c20e95c78b8cb4d6d28ca53eb9ef81f2"
        },
        {
          "url": "https://git.kernel.org/stable/c/6acbc8875282d3ca8a73fa93cd7a9b166de5019c"
        },
        {
          "url": "https://git.kernel.org/stable/c/39738a2346b270e8f72f88d8856de2c167bd2899"
        },
        {
          "url": "https://git.kernel.org/stable/c/4c26745e4576cec224092e6cc12e37829333b183"
        },
        {
          "url": "https://git.kernel.org/stable/c/8d0657f39f487d904fca713e0bc39c2707382553"
        }
      ],
      "title": "ibmvnic: free reset-work-item when flushing",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48905",
    "datePublished": "2024-08-22T01:30:31.825Z",
    "dateReserved": "2024-08-21T06:06:23.292Z",
    "dateUpdated": "2026-05-11T18:49:26.025Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52854",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-22T18:22:41.019729Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:23:36.501Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:11:36.064Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/41aad9d6953984d134fc50f631f24ef476875d4d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0dd34a7ad395dbcf6ae60e48e9786050e25b9bc5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c7c26d0ef5d20f00dbb2ae3befcabbe0efa77275"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1e901bcb8af19416b65f5063a4af7996e5a51d7f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1734a79e951914f1db2c65e635012a35db1c674b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7ddc21e317b360c3444de3023bcc83b85fabae2f"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "kernel/padata.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "41aad9d6953984d134fc50f631f24ef476875d4d",
              "status": "affected",
              "version": "07928d9bfc81640bab36f5190e8725894d93b659",
              "versionType": "git"
            },
            {
              "lessThan": "0dd34a7ad395dbcf6ae60e48e9786050e25b9bc5",
              "status": "affected",
              "version": "07928d9bfc81640bab36f5190e8725894d93b659",
              "versionType": "git"
            },
            {
              "lessThan": "c7c26d0ef5d20f00dbb2ae3befcabbe0efa77275",
              "status": "affected",
              "version": "07928d9bfc81640bab36f5190e8725894d93b659",
              "versionType": "git"
            },
            {
              "lessThan": "1e901bcb8af19416b65f5063a4af7996e5a51d7f",
              "status": "affected",
              "version": "07928d9bfc81640bab36f5190e8725894d93b659",
              "versionType": "git"
            },
            {
              "lessThan": "1734a79e951914f1db2c65e635012a35db1c674b",
              "status": "affected",
              "version": "07928d9bfc81640bab36f5190e8725894d93b659",
              "versionType": "git"
            },
            {
              "lessThan": "7ddc21e317b360c3444de3023bcc83b85fabae2f",
              "status": "affected",
              "version": "07928d9bfc81640bab36f5190e8725894d93b659",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "13721e447acc2b82c19cf72e9e6c4291c77693ed",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7a2ccb65f90168edc2348495bb56093c466ffa39",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "928cf3d733c4efc221e1a78b14cb2ee066627260",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c9da8ee1491719001a444f4af688b75e72b58418",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "dc34710a7aba5207e7cb99d11588c04535b3c53d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5fefc9b3e3584a1ce98da27c38e1b8dda1939d74",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "26daf8e6515c2dcd25d235468420b9f46e0acdac",
              "versionType": "git"
            },
            {
              "lessThan": "3.17",
              "status": "affected",
              "version": "3.16.84",
              "versionType": "semver"
            },
            {
              "lessThan": "4.5",
              "status": "affected",
              "version": "4.4.215",
              "versionType": "semver"
            },
            {
              "lessThan": "4.10",
              "status": "affected",
              "version": "4.9.215",
              "versionType": "semver"
            },
            {
              "lessThan": "4.15",
              "status": "affected",
              "version": "4.14.172",
              "versionType": "semver"
            },
            {
              "lessThan": "4.20",
              "status": "affected",
              "version": "4.19.103",
              "versionType": "semver"
            },
            {
              "lessThan": "5.5",
              "status": "affected",
              "version": "5.4.19",
              "versionType": "semver"
            },
            {
              "lessThan": "5.6",
              "status": "affected",
              "version": "5.5.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "kernel/padata.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "lessThan": "5.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.201",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.139",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.63",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.7",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.201",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.139",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.63",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5.12",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.2",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "3.16.84",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.4.215",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.9.215",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.14.172",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.19.103",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.5.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npadata: Fix refcnt handling in padata_free_shell()\n\nIn a high-load arm64 environment, the pcrypt_aead01 test in LTP can lead\nto system UAF (Use-After-Free) issues. Due to the lengthy analysis of\nthe pcrypt_aead01 function call, I\u0027ll describe the problem scenario\nusing a simplified model:\n\nSuppose there\u0027s a user of padata named `user_function` that adheres to\nthe padata requirement of calling `padata_free_shell` after `serial()`\nhas been invoked, as demonstrated in the following code:\n\n```c\nstruct request {\n    struct padata_priv padata;\n    struct completion *done;\n};\n\nvoid parallel(struct padata_priv *padata) {\n    do_something();\n}\n\nvoid serial(struct padata_priv *padata) {\n    struct request *request = container_of(padata,\n    \t\t\t\tstruct request,\n\t\t\t\tpadata);\n    complete(request-\u003edone);\n}\n\nvoid user_function() {\n    DECLARE_COMPLETION(done)\n    padata-\u003eparallel = parallel;\n    padata-\u003eserial = serial;\n    padata_do_parallel();\n    wait_for_completion(\u0026done);\n    padata_free_shell();\n}\n```\n\nIn the corresponding padata.c file, there\u0027s the following code:\n\n```c\nstatic void padata_serial_worker(struct work_struct *serial_work) {\n    ...\n    cnt = 0;\n\n    while (!list_empty(\u0026local_list)) {\n        ...\n        padata-\u003eserial(padata);\n        cnt++;\n    }\n\n    local_bh_enable();\n\n    if (refcount_sub_and_test(cnt, \u0026pd-\u003erefcnt))\n        padata_free_pd(pd);\n}\n```\n\nBecause of the high system load and the accumulation of unexecuted\nsoftirq at this moment, `local_bh_enable()` in padata takes longer\nto execute than usual. Subsequently, when accessing `pd-\u003erefcnt`,\n`pd` has already been released by `padata_free_shell()`, resulting\nin a UAF issue with `pd-\u003erefcnt`.\n\nThe fix is straightforward: add `refcount_dec_and_test` before calling\n`padata_free_pd` in `padata_free_shell`."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:27:22.967Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/41aad9d6953984d134fc50f631f24ef476875d4d"
        },
        {
          "url": "https://git.kernel.org/stable/c/0dd34a7ad395dbcf6ae60e48e9786050e25b9bc5"
        },
        {
          "url": "https://git.kernel.org/stable/c/c7c26d0ef5d20f00dbb2ae3befcabbe0efa77275"
        },
        {
          "url": "https://git.kernel.org/stable/c/1e901bcb8af19416b65f5063a4af7996e5a51d7f"
        },
        {
          "url": "https://git.kernel.org/stable/c/1734a79e951914f1db2c65e635012a35db1c674b"
        },
        {
          "url": "https://git.kernel.org/stable/c/7ddc21e317b360c3444de3023bcc83b85fabae2f"
        }
      ],
      "title": "padata: Fix refcnt handling in padata_free_shell()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52854",
    "datePublished": "2024-05-21T15:31:49.235Z",
    "dateReserved": "2024-05-21T15:19:24.256Z",
    "dateUpdated": "2026-05-23T15:27:22.967Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48925",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:33:15.605399Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:11.068Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/core/cma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5b1cef5798b4fd6e4fd5522e7b8a26248beeacaa",
              "status": "affected",
              "version": "732d41c545bb359cbb8c94698bdc1f8bcf82279c",
              "versionType": "git"
            },
            {
              "lessThan": "00265efbd3e5705038c9492a434fda8cf960c8a2",
              "status": "affected",
              "version": "732d41c545bb359cbb8c94698bdc1f8bcf82279c",
              "versionType": "git"
            },
            {
              "lessThan": "d350724795c7a48b05bf921d94699fbfecf7da0b",
              "status": "affected",
              "version": "732d41c545bb359cbb8c94698bdc1f8bcf82279c",
              "versionType": "git"
            },
            {
              "lessThan": "22e9f71072fa605cbf033158db58e0790101928d",
              "status": "affected",
              "version": "732d41c545bb359cbb8c94698bdc1f8bcf82279c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/core/cma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.103",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.26",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.12",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cma: Do not change route.addr.src_addr outside state checks\n\nIf the state is not idle then resolve_prepare_src() should immediately\nfail and no change to global state should happen. However, it\nunconditionally overwrites the src_addr trying to build a temporary any\naddress.\n\nFor instance if the state is already RDMA_CM_LISTEN then this will corrupt\nthe src_addr and would cause the test in cma_cancel_operation():\n\n           if (cma_any_addr(cma_src_addr(id_priv)) \u0026\u0026 !id_priv-\u003ecma_dev)\n\nWhich would manifest as this trace from syzkaller:\n\n  BUG: KASAN: use-after-free in __list_add_valid+0x93/0xa0 lib/list_debug.c:26\n  Read of size 8 at addr ffff8881546491e0 by task syz-executor.1/32204\n\n  CPU: 1 PID: 32204 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0\n  Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011\n  Call Trace:\n   __dump_stack lib/dump_stack.c:79 [inline]\n   dump_stack+0x141/0x1d7 lib/dump_stack.c:120\n   print_address_description.constprop.0.cold+0x5b/0x2f8 mm/kasan/report.c:232\n   __kasan_report mm/kasan/report.c:399 [inline]\n   kasan_report.cold+0x7c/0xd8 mm/kasan/report.c:416\n   __list_add_valid+0x93/0xa0 lib/list_debug.c:26\n   __list_add include/linux/list.h:67 [inline]\n   list_add_tail include/linux/list.h:100 [inline]\n   cma_listen_on_all drivers/infiniband/core/cma.c:2557 [inline]\n   rdma_listen+0x787/0xe00 drivers/infiniband/core/cma.c:3751\n   ucma_listen+0x16a/0x210 drivers/infiniband/core/ucma.c:1102\n   ucma_write+0x259/0x350 drivers/infiniband/core/ucma.c:1732\n   vfs_write+0x28e/0xa30 fs/read_write.c:603\n   ksys_write+0x1ee/0x250 fs/read_write.c:658\n   do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46\n   entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nThis is indicating that an rdma_id_private was destroyed without doing\ncma_cancel_listens().\n\nInstead of trying to re-use the src_addr memory to indirectly create an\nany address derived from the dst build one explicitly on the stack and\nbind to that as any other normal flow would do. rdma_bind_addr() will copy\nit over the src_addr once it knows the state is valid.\n\nThis is similar to commit bc0bdc5afaa7 (\"RDMA/cma: Do not change\nroute.addr.src_addr.ss_family\")"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerability is reached only through local writes to /dev/infiniband/rdma_cm (ucma_write \u2192 ucma_resolve_ip/ucma_listen \u2192 rdma_resolve_addr/rdma_listen), not via remote packet processing.\nAC:L - Exploitation is a deterministic sequence of RDMA CM commands (create \u2192 resolve \u2192 listen \u2192 resolve with empty src family) fully controlled by the attacker; syzkaller reproduces it with a single process and no race.\nPR:L - The rdma_cm misc device is mode 0666 and create/listen/resolve require no capabilities, so an unprivileged local user can open the device and trigger the bug.\nUI:N - The attacker performs all RDMA CM operations themselves; no victim action is required.\nS:U - Impact is confined to the local kernel (UAF leading to privilege escalation); it does not cross a VM/IOMMU or other security authority boundary.\nC:H - The bug leaves a freed rdma_id_private on the global listen_any_list (kmalloc-2k UAF), which can be reclaimed and read to disclose kernel memory.\nI:H - The same list UAF is heap-controllable and can be turned into arbitrary write / control-flow hijacking primitives in the kernel.\nA:H - The UAF reliably corrupts kernel list state and causes kernel oops/panic (KASAN use-after-free in rdma_listen), fully denying availability."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T08:52:56.980Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5b1cef5798b4fd6e4fd5522e7b8a26248beeacaa"
        },
        {
          "url": "https://git.kernel.org/stable/c/00265efbd3e5705038c9492a434fda8cf960c8a2"
        },
        {
          "url": "https://git.kernel.org/stable/c/d350724795c7a48b05bf921d94699fbfecf7da0b"
        },
        {
          "url": "https://git.kernel.org/stable/c/22e9f71072fa605cbf033158db58e0790101928d"
        }
      ],
      "title": "RDMA/cma: Do not change route.addr.src_addr outside state checks",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48925",
    "datePublished": "2024-08-22T01:33:11.172Z",
    "dateReserved": "2024-08-21T06:06:23.296Z",
    "dateUpdated": "2026-08-05T08:52:56.980Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26923",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-02T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-10T19:34:43.753Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:21:05.612Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a36ae0ec2353015f0f6762e59f4c2dbc0c906423"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/343c5372d5e17b306db5f8f3c895539b06e3177f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2e2a03787f4f0abc0072350654ab0ef3324d9db3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e76c2678228f6aec74b305ae30c9374cc2f28a51"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b75722be422c276b699200de90527d01c602ea7c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/507cc232ffe53a352847893f8177d276c3b532a9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/dbdf7bec5c920200077d693193f989cb1513f009"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/47d8ac011fe1c9251070e1bd64cb10b48193ec51"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "RUGGEDCOM RST2428P",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "unaffected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T11:50:40.454Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/unix/garbage.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a36ae0ec2353015f0f6762e59f4c2dbc0c906423",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            },
            {
              "lessThan": "343c5372d5e17b306db5f8f3c895539b06e3177f",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            },
            {
              "lessThan": "2e2a03787f4f0abc0072350654ab0ef3324d9db3",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            },
            {
              "lessThan": "e76c2678228f6aec74b305ae30c9374cc2f28a51",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            },
            {
              "lessThan": "b75722be422c276b699200de90527d01c602ea7c",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            },
            {
              "lessThan": "507cc232ffe53a352847893f8177d276c3b532a9",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            },
            {
              "lessThan": "dbdf7bec5c920200077d693193f989cb1513f009",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            },
            {
              "lessThan": "47d8ac011fe1c9251070e1bd64cb10b48193ec51",
              "status": "affected",
              "version": "1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/unix/garbage.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.23"
            },
            {
              "lessThan": "2.6.23",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.275",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.216",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.156",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.87",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.28",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.314",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.275",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.216",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.156",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.87",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.28",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.7",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "2.6.23",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naf_unix: Fix garbage collector racing against connect()\n\nGarbage collector does not take into account the risk of embryo getting\nenqueued during the garbage collection. If such embryo has a peer that\ncarries SCM_RIGHTS, two consecutive passes of scan_children() may see a\ndifferent set of children. Leading to an incorrectly elevated inflight\ncount, and then a dangling pointer within the gc_inflight_list.\n\nsockets are AF_UNIX/SOCK_STREAM\nS is an unconnected socket\nL is a listening in-flight socket bound to addr, not in fdtable\nV\u0027s fd will be passed via sendmsg(), gets inflight count bumped\n\nconnect(S, addr)\tsendmsg(S, [V]); close(V)\t__unix_gc()\n----------------\t-------------------------\t-----------\n\nNS = unix_create1()\nskb1 = sock_wmalloc(NS)\nL = unix_find_other(addr)\nunix_state_lock(L)\nunix_peer(S) = NS\n\t\t\t// V count=1 inflight=0\n\n \t\t\tNS = unix_peer(S)\n \t\t\tskb2 = sock_alloc()\n\t\t\tskb_queue_tail(NS, skb2[V])\n\n\t\t\t// V became in-flight\n\t\t\t// V count=2 inflight=1\n\n\t\t\tclose(V)\n\n\t\t\t// V count=1 inflight=1\n\t\t\t// GC candidate condition met\n\n\t\t\t\t\t\tfor u in gc_inflight_list:\n\t\t\t\t\t\t  if (total_refs == inflight_refs)\n\t\t\t\t\t\t    add u to gc_candidates\n\n\t\t\t\t\t\t// gc_candidates={L, V}\n\n\t\t\t\t\t\tfor u in gc_candidates:\n\t\t\t\t\t\t  scan_children(u, dec_inflight)\n\n\t\t\t\t\t\t// embryo (skb1) was not\n\t\t\t\t\t\t// reachable from L yet, so V\u0027s\n\t\t\t\t\t\t// inflight remains unchanged\n__skb_queue_tail(L, skb1)\nunix_state_unlock(L)\n\t\t\t\t\t\tfor u in gc_candidates:\n\t\t\t\t\t\t  if (u.inflight)\n\t\t\t\t\t\t    scan_children(u, inc_inflight_move_tail)\n\n\t\t\t\t\t\t// V count=1 inflight=2 (!)\n\nIf there is a GC-candidate listening socket, lock/unlock its state. This\nmakes GC wait until the end of any ongoing connect() to that socket. After\nflipping the lock, a possibly SCM-laden embryo is already enqueued. And if\nthere is another embryo coming, it can not possibly carry SCM_RIGHTS. At\nthis point, unix_inflight() can not happen because unix_gc_lock is already\ntaken. Inflight graph remains unaffected."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - AF_UNIX is a local IPC mechanism reached only through socket/connect/sendmsg syscalls on the same host; there is no remote network path to the garbage collector.\nAC:L - The attacker controls all three sides of the race (the connect() thread, the sendmsg()+close() thread, and GC triggering via socket release) and can retry the tight window indefinitely, so per guidance an attacker-created race is Low.\nPR:L - Only a basic local unprivileged user account is needed to create AF_UNIX sockets and pass fds via SCM_RIGHTS; no capabilities or root are required.\nUI:N - The attacker performs every step (connect, send, close, trigger GC) with no victim action required.\nS:U - The corruption stays within the kernel\u0027s own security authority as a standard local privilege-escalation primitive, not crossing a VM/sandbox boundary.\nC:H - The dangling pointer to a freed unix_sock in gc_inflight_list is a use-after-free, which grants control over freed object contents and enables arbitrary kernel memory disclosure.\nI:H - The use-after-free permits heap grooming to obtain an arbitrary write/control-flow-hijack primitive, enabling full local privilege escalation.\nA:H - The use-after-free on a global linked list dereferenced by every subsequent GC pass reliably causes memory corruption, oops, or kernel panic."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:28:21.303Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a36ae0ec2353015f0f6762e59f4c2dbc0c906423"
        },
        {
          "url": "https://git.kernel.org/stable/c/343c5372d5e17b306db5f8f3c895539b06e3177f"
        },
        {
          "url": "https://git.kernel.org/stable/c/2e2a03787f4f0abc0072350654ab0ef3324d9db3"
        },
        {
          "url": "https://git.kernel.org/stable/c/e76c2678228f6aec74b305ae30c9374cc2f28a51"
        },
        {
          "url": "https://git.kernel.org/stable/c/b75722be422c276b699200de90527d01c602ea7c"
        },
        {
          "url": "https://git.kernel.org/stable/c/507cc232ffe53a352847893f8177d276c3b532a9"
        },
        {
          "url": "https://git.kernel.org/stable/c/dbdf7bec5c920200077d693193f989cb1513f009"
        },
        {
          "url": "https://git.kernel.org/stable/c/47d8ac011fe1c9251070e1bd64cb10b48193ec51"
        }
      ],
      "title": "af_unix: Fix garbage collector racing against connect()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26923",
    "datePublished": "2024-04-24T21:49:22.001Z",
    "dateReserved": "2024-02-19T14:20:24.194Z",
    "dateUpdated": "2026-08-05T11:28:21.303Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42286",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:11:20.265559Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:30.367Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:03:35.011Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_nvme.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "549aac9655320c9b245a24271b204668c5d40430",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "e1f010844443c389bc552884ac5cfa47de34d54c",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "a3ab508a4853a9f5ae25a7816a4889f09938f63c",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "cde43031df533751b4ead37d173922feee2f550f",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "7cec2c3bfe84539c415f5e16f989228eba1d2f1e",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "f6be298cc1042f24d521197af29c7c4eb95af4d5",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "3eac973eb5cb2b874b3918f924798afc5affd46b",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "eb1d4ce2609584eeb7694866f34d4b213caa3af9",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_nvme.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.19"
            },
            {
              "lessThan": "4.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.320",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.282",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.103",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.44",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: validate nvme_local_port correctly\n\nThe driver load failed with error message,\n\nqla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef\n\nand with a kernel crash,\n\n\tBUG: unable to handle kernel NULL pointer dereference at 0000000000000070\n\tWorkqueue: events_unbound qla_register_fcport_fn [qla2xxx]\n\tRIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc]\n\tRSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282\n\tRAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000\n\tRDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000\n\tRBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030\n\tR10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4\n\tR13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8\n\tFS:  0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000\n\tCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n\tCR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0\n\tCall Trace:\n\tqla_nvme_register_remote+0xeb/0x1f0 [qla2xxx]\n\t? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx]\n\tqla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx]\n\tqla_register_fcport_fn+0x54/0xc0 [qla2xxx]\n\nExit the qla_nvme_register_remote() function when qla_nvme_register_hba()\nfails and correctly validate nvme_local_port."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The vulnerable code runs entirely in kernel DPC/workqueue context in response to Fibre Channel fabric events (link up, RSCN, remote port login) delivered by peers on the SAN, with no local syscall or ioctl involvement. Consistent with other qla2xxx fabric-driven NULL-deref CVEs in this driver (e.g. CVE-2025-71236), the remote FC peer that drives discovery makes this network-reachable.\nAC:L - Both sides of the race are discovery paths an attacker can drive repeatedly by generating link bounces/RSCNs and port logins, forcing concurrent `qla_nvme_register_hba()` entry from the DPC thread and the fcport workqueue. The race was hit spontaneously on ordinary driver load in the field, showing the window is wide and requires no special conditions.\nPR:N - No credentials are checked anywhere on the path \u2014 standard Fibre Channel fabric login and RSCN processing is unauthenticated by default (FC-SP/EDIF is opt-in and rarely deployed), and the crashing code runs in kernel worker context with no privilege gate.\nUI:N - The registration path is triggered automatically by fabric discovery and driver initialization; no administrator or user action is needed beyond the system having an NVMe-FC-capable qla2xxx HBA attached to the fabric.\nS:U - The NULL dereference oopses inside the kernel that owns the driver; no VM, IOMMU, or sandbox boundary is crossed and the impact stays within the same security authority.\nC:N - The fault is a dereference of a NULL `nvme_fc_local_port` at fixed offset 0x70, an address below `mmap_min_addr` that cannot be mapped or populated by an attacker, so no kernel memory contents are disclosed.\nI:N - The access is `kref_get_unless_zero()` on an unmappable NULL-page address, which faults before any state is modified; there is no out-of-bounds write, freed-object reuse, or type confusion to leverage for corruption.\nA:H - The dereference produces a kernel oops in `events_unbound`/`qla_register_fcport_fn`, killing the worker, aborting driver load, and leaving the NVMe-FC storage path unusable \u2014 a full panic on `panic_on_oops` systems."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:36:22.360Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/549aac9655320c9b245a24271b204668c5d40430"
        },
        {
          "url": "https://git.kernel.org/stable/c/e1f010844443c389bc552884ac5cfa47de34d54c"
        },
        {
          "url": "https://git.kernel.org/stable/c/a3ab508a4853a9f5ae25a7816a4889f09938f63c"
        },
        {
          "url": "https://git.kernel.org/stable/c/cde43031df533751b4ead37d173922feee2f550f"
        },
        {
          "url": "https://git.kernel.org/stable/c/7cec2c3bfe84539c415f5e16f989228eba1d2f1e"
        },
        {
          "url": "https://git.kernel.org/stable/c/f6be298cc1042f24d521197af29c7c4eb95af4d5"
        },
        {
          "url": "https://git.kernel.org/stable/c/3eac973eb5cb2b874b3918f924798afc5affd46b"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb1d4ce2609584eeb7694866f34d4b213caa3af9"
        }
      ],
      "title": "scsi: qla2xxx: validate nvme_local_port correctly",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42286",
    "datePublished": "2024-08-17T09:08:52.036Z",
    "dateReserved": "2024-07-30T07:40:12.262Z",
    "dateUpdated": "2026-08-05T11:36:22.360Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43907",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:28:30.301446Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:07.438Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:07:10.440Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c",
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c",
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c1749313f35b98e2e655479f037db37f19756622",
              "status": "affected",
              "version": "28a18bab2ed6e143a4671fec12ff3feeb0dc205e",
              "versionType": "git"
            },
            {
              "lessThan": "0c065e50445aea2e0a1815f12e97ee49e02cbaac",
              "status": "affected",
              "version": "28a18bab2ed6e143a4671fec12ff3feeb0dc205e",
              "versionType": "git"
            },
            {
              "lessThan": "e04d18c29954441aa1054af649f957ffad90a201",
              "status": "affected",
              "version": "28a18bab2ed6e143a4671fec12ff3feeb0dc205e",
              "versionType": "git"
            },
            {
              "lessThan": "3a01bf2ca9f860fdc88c358567b8fa3033efcf30",
              "status": "affected",
              "version": "28a18bab2ed6e143a4671fec12ff3feeb0dc205e",
              "versionType": "git"
            },
            {
              "lessThan": "13937a40aae4efe64592ba48c057ac3c72f7fe82",
              "status": "affected",
              "version": "28a18bab2ed6e143a4671fec12ff3feeb0dc205e",
              "versionType": "git"
            },
            {
              "lessThan": "d19fb10085a49b77578314f69fff21562f7cd054",
              "status": "affected",
              "version": "28a18bab2ed6e143a4671fec12ff3feeb0dc205e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c",
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c",
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.5"
            },
            {
              "lessThan": "4.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.105",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.46",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.105",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.46",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.5",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/pm: Fix the null pointer dereference in apply_state_adjust_rules\n\nCheck the pointer value to fix potential null pointer\ndereference"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:32:04.853Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c1749313f35b98e2e655479f037db37f19756622"
        },
        {
          "url": "https://git.kernel.org/stable/c/0c065e50445aea2e0a1815f12e97ee49e02cbaac"
        },
        {
          "url": "https://git.kernel.org/stable/c/e04d18c29954441aa1054af649f957ffad90a201"
        },
        {
          "url": "https://git.kernel.org/stable/c/3a01bf2ca9f860fdc88c358567b8fa3033efcf30"
        },
        {
          "url": "https://git.kernel.org/stable/c/13937a40aae4efe64592ba48c057ac3c72f7fe82"
        },
        {
          "url": "https://git.kernel.org/stable/c/d19fb10085a49b77578314f69fff21562f7cd054"
        }
      ],
      "title": "drm/amdgpu/pm: Fix the null pointer dereference in apply_state_adjust_rules",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43907",
    "datePublished": "2024-08-26T10:11:09.800Z",
    "dateReserved": "2024-08-17T09:11:59.293Z",
    "dateUpdated": "2026-05-11T20:32:04.853Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-38618",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-21T16:01:19.317734Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-08T21:19:00.796Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T17:21:47.608Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/68396c825c43664b20a3a1ba546844deb2b4e48f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/74bfb8d90f2601718ae203faf45a196844c01fa1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bdd0aa055b8ec7e24bbc19513f3231958741d0ab"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/83f0ba8592b9e258fd80ac6486510ab1dcd7ad6e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ceab795a67dd28dd942d0d8bba648c6c0f7a044b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2c95241ac5fc90c929d6c0c023e84bf0d30e84c3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/abb1ad69d98cf1ff25bb14fff0e7c3f66239e1cd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4a63bd179fa8d3fcc44a0d9d71d941ddd62f0c4e"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/core/timer.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "68396c825c43664b20a3a1ba546844deb2b4e48f",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            },
            {
              "lessThan": "74bfb8d90f2601718ae203faf45a196844c01fa1",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            },
            {
              "lessThan": "bdd0aa055b8ec7e24bbc19513f3231958741d0ab",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            },
            {
              "lessThan": "83f0ba8592b9e258fd80ac6486510ab1dcd7ad6e",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            },
            {
              "lessThan": "ceab795a67dd28dd942d0d8bba648c6c0f7a044b",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            },
            {
              "lessThan": "2c95241ac5fc90c929d6c0c023e84bf0d30e84c3",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            },
            {
              "lessThan": "abb1ad69d98cf1ff25bb14fff0e7c3f66239e1cd",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            },
            {
              "lessThan": "4a63bd179fa8d3fcc44a0d9d71d941ddd62f0c4e",
              "status": "affected",
              "version": "bbaf5e97337287479eb78dbc3822d9560bbfd2e2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/core/timer.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.29"
            },
            {
              "lessThan": "2.6.29",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.316",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.278",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.219",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.161",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.93",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.316",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.278",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.219",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.161",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.93",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.33",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.3",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "2.6.29",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: timer: Set lower bound of start tick time\n\nCurrently ALSA timer doesn\u0027t have the lower limit of the start tick\ntime, and it allows a very small size, e.g. 1 tick with 1ns resolution\nfor hrtimer.  Such a situation may lead to an unexpected RCU stall,\nwhere  the callback repeatedly queuing the expire update, as reported\nby fuzzer.\n\nThis patch introduces a sanity check of the timer start tick time, so\nthat the system returns an error when a too small start size is set.\nAs of this patch, the lower limit is hard-coded to 100us, which is\nsmall enough but can still work somehow."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:20:15.767Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/68396c825c43664b20a3a1ba546844deb2b4e48f"
        },
        {
          "url": "https://git.kernel.org/stable/c/74bfb8d90f2601718ae203faf45a196844c01fa1"
        },
        {
          "url": "https://git.kernel.org/stable/c/bdd0aa055b8ec7e24bbc19513f3231958741d0ab"
        },
        {
          "url": "https://git.kernel.org/stable/c/83f0ba8592b9e258fd80ac6486510ab1dcd7ad6e"
        },
        {
          "url": "https://git.kernel.org/stable/c/ceab795a67dd28dd942d0d8bba648c6c0f7a044b"
        },
        {
          "url": "https://git.kernel.org/stable/c/2c95241ac5fc90c929d6c0c023e84bf0d30e84c3"
        },
        {
          "url": "https://git.kernel.org/stable/c/abb1ad69d98cf1ff25bb14fff0e7c3f66239e1cd"
        },
        {
          "url": "https://git.kernel.org/stable/c/4a63bd179fa8d3fcc44a0d9d71d941ddd62f0c4e"
        }
      ],
      "title": "ALSA: timer: Set lower bound of start tick time",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-38618",
    "datePublished": "2024-06-19T13:56:17.422Z",
    "dateReserved": "2024-06-18T19:36:34.945Z",
    "dateUpdated": "2026-05-11T20:20:15.767Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-39489",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-10T15:29:00.880316Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-10T15:29:14.835Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:26:15.940Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/afd5730969aec960a2fee4e5ee839a6014643976"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4a3fcf53725b70010d1cf869a2ba549fed6b8fb3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/daf341e0a2318b813427d5a78788c86f4a7f02be"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/61d31ac85b4572d11f8071855c0ccb4f32d76c0c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/599a5654215092ac22bfc453f4fd3959c55ea821"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0e44d6cbe8de983470c3d2f978649783384fdcb6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f6a99ef4e056c20a138a95cc51332b2b96c8f383"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/efb9f4f19f8e37fde43dfecebc80292d179f56c6"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "RUGGEDCOM RST2428P",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "unaffected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T11:55:32.149Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ipv6/seg6_hmac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "afd5730969aec960a2fee4e5ee839a6014643976",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            },
            {
              "lessThan": "4a3fcf53725b70010d1cf869a2ba549fed6b8fb3",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            },
            {
              "lessThan": "daf341e0a2318b813427d5a78788c86f4a7f02be",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            },
            {
              "lessThan": "61d31ac85b4572d11f8071855c0ccb4f32d76c0c",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            },
            {
              "lessThan": "599a5654215092ac22bfc453f4fd3959c55ea821",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            },
            {
              "lessThan": "0e44d6cbe8de983470c3d2f978649783384fdcb6",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            },
            {
              "lessThan": "f6a99ef4e056c20a138a95cc51332b2b96c8f383",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            },
            {
              "lessThan": "efb9f4f19f8e37fde43dfecebc80292d179f56c6",
              "status": "affected",
              "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ipv6/seg6_hmac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.10"
            },
            {
              "lessThan": "4.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.316",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.278",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.219",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.161",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.93",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.316",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.278",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.219",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.161",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.93",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.33",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.4",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: sr: fix memleak in seg6_hmac_init_algo\n\nseg6_hmac_init_algo returns without cleaning up the previous allocations\nif one fails, so it\u0027s going to leak all that memory and the crypto tfms.\n\nUpdate seg6_hmac_exit to only free the memory when allocated, so we can\nreuse the code directly."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:21:32.786Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/afd5730969aec960a2fee4e5ee839a6014643976"
        },
        {
          "url": "https://git.kernel.org/stable/c/4a3fcf53725b70010d1cf869a2ba549fed6b8fb3"
        },
        {
          "url": "https://git.kernel.org/stable/c/daf341e0a2318b813427d5a78788c86f4a7f02be"
        },
        {
          "url": "https://git.kernel.org/stable/c/61d31ac85b4572d11f8071855c0ccb4f32d76c0c"
        },
        {
          "url": "https://git.kernel.org/stable/c/599a5654215092ac22bfc453f4fd3959c55ea821"
        },
        {
          "url": "https://git.kernel.org/stable/c/0e44d6cbe8de983470c3d2f978649783384fdcb6"
        },
        {
          "url": "https://git.kernel.org/stable/c/f6a99ef4e056c20a138a95cc51332b2b96c8f383"
        },
        {
          "url": "https://git.kernel.org/stable/c/efb9f4f19f8e37fde43dfecebc80292d179f56c6"
        }
      ],
      "title": "ipv6: sr: fix memleak in seg6_hmac_init_algo",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-39489",
    "datePublished": "2024-07-10T07:14:08.988Z",
    "dateReserved": "2024-06-25T14:23:23.747Z",
    "dateUpdated": "2026-05-12T11:55:32.149Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}