CVE-2024-26925 (GCVE-0-2024-26925)
Vulnerability from cvelistv5
Published
2024-04-24 21:49
Modified
2026-08-05 11:28
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path The commit mutex should not be released during the critical section between nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC worker could collect expired objects and get the released commit lock within the same GC sequence. nf_tables_module_autoload() temporarily releases the mutex to load module dependencies, then it goes back to replay the transaction again. Move it at the end of the abort phase after nft_gc_seq_end() is called.
References
Impacted products
Vendor Product Version
Linux Linux Version: 4b6346dc1edfb9839d6edee7360ed31a22fa6c95
Version: 23292bdfda5f04e704a843b8f97b0eb95ace1ca6
Version: b44a459c6561595ed7c3679599c5279204132b33
Version: 5d319f7a81431c6bb32eb4dc7d7975f99e2c8c66
Version: 720344340fb9be2765bbaab7b292ece0a4570eae
Version: 720344340fb9be2765bbaab7b292ece0a4570eae
Version: 720344340fb9be2765bbaab7b292ece0a4570eae
Version: f85ca36090cbb252bcbc95fc74c2853fc792694f
Version: e07e68823116563bdbc49cef185cda6f463bc534
Version: 5.4.262   ≤
Version: 5.10.198   ≤
Version: 5.15.134   ≤
Version: 6.1.56   ≤
Version: 4.19.316   ≤
Version: 6.4.13   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:21:05.900Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045dae"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26925",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:46:30.592135Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:12.845Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "RUGGEDCOM RM1224 LTE(4G) EU",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "RUGGEDCOM RM1224 LTE(4G) NAM",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M804PB",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M812-1 ADSL-Router",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M812-1 ADSL-Router",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M816-1 ADSL-Router",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M816-1 ADSL-Router",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M826-2 SHDSL-Router",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M874-2",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M874-3",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M874-3 3G-Router (CN)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M876-3",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M876-3 (ROK)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M876-4",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M876-4 (EU)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE M876-4 (NAM)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM853-1 (A1)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM853-1 (B1)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM853-1 (EU)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM856-1 (A1)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM856-1 (B1)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM856-1 (CN)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM856-1 (EU)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE MUM856-1 (RoW)",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE S615 EEC LAN-Router",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE S615 LAN-Router",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V8.2",
                "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"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T11:50:41.681Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-354112.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nf_tables_api.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "61ac7284346c32f9a8c8ceac56102f7914060428",
              "status": "affected",
              "version": "4b6346dc1edfb9839d6edee7360ed31a22fa6c95",
              "versionType": "git"
            },
            {
              "lessThan": "2cee2ff7f8cce12a63a0a23ffe27f08d99541494",
              "status": "affected",
              "version": "23292bdfda5f04e704a843b8f97b0eb95ace1ca6",
              "versionType": "git"
            },
            {
              "lessThan": "eb769ff4e281f751adcaf4f4445cbf30817be139",
              "status": "affected",
              "version": "b44a459c6561595ed7c3679599c5279204132b33",
              "versionType": "git"
            },
            {
              "lessThan": "8d3a58af50e46167b6f1db47adadad03c0045dae",
              "status": "affected",
              "version": "5d319f7a81431c6bb32eb4dc7d7975f99e2c8c66",
              "versionType": "git"
            },
            {
              "lessThan": "8038ee3c3e5b59bcd78467686db5270c68544e30",
              "status": "affected",
              "version": "720344340fb9be2765bbaab7b292ece0a4570eae",
              "versionType": "git"
            },
            {
              "lessThan": "a34ba4bdeec0c3b629160497594908dc820110f1",
              "status": "affected",
              "version": "720344340fb9be2765bbaab7b292ece0a4570eae",
              "versionType": "git"
            },
            {
              "lessThan": "0d459e2ffb541841714839e8228b845458ed3b27",
              "status": "affected",
              "version": "720344340fb9be2765bbaab7b292ece0a4570eae",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "f85ca36090cbb252bcbc95fc74c2853fc792694f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e07e68823116563bdbc49cef185cda6f463bc534",
              "versionType": "git"
            },
            {
              "lessThan": "5.4.274",
              "status": "affected",
              "version": "5.4.262",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.215",
              "status": "affected",
              "version": "5.10.198",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.155",
              "status": "affected",
              "version": "5.15.134",
              "versionType": "semver"
            },
            {
              "lessThan": "6.1.86",
              "status": "affected",
              "version": "6.1.56",
              "versionType": "semver"
            },
            {
              "lessThan": "4.20",
              "status": "affected",
              "version": "4.19.316",
              "versionType": "semver"
            },
            {
              "lessThan": "6.5",
              "status": "affected",
              "version": "6.4.13",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nf_tables_api.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.5"
            },
            {
              "lessThan": "6.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.274",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.215",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.155",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.5",
              "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": "5.4.274",
                  "versionStartIncluding": "5.4.262",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.215",
                  "versionStartIncluding": "5.10.198",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.155",
                  "versionStartIncluding": "5.15.134",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.86",
                  "versionStartIncluding": "6.1.56",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.26",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.5",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.19.316",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.4.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: release mutex after nft_gc_seq_end from abort path\n\nThe commit mutex should not be released during the critical section\nbetween nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC\nworker could collect expired objects and get the released commit lock\nwithin the same GC sequence.\n\nnf_tables_module_autoload() temporarily releases the mutex to load\nmodule dependencies, then it goes back to replay the transaction again.\nMove it at the end of the abort phase after nft_gc_seq_end() is called."
        }
      ],
      "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 nfnetlink/nf_tables netlink socket interface (`NFNL_SUBSYS_NFTABLES` batch processing), which requires a local process on the system. No remote packet path reaches the abort/GC transaction code.\nAC:L - The attacker controls both sides of the race: they choose when to force the `NFNL_ABORT_AUTOLOAD` path (by referencing an unloaded expression module), can queue many `request_module()` requests to stretch the mutex-released window to milliseconds of usermode-helper execution, and schedule the async GC worker precisely via attacker-settable `NFTA_SET_GC_INTERVAL` and element timeouts.\nPR:L - `nfnetlink_rcv()` checks `netlink_net_capable(skb, CAP_NET_ADMIN)`, evaluated against the network namespace\u0027s owning user namespace, so an entirely unprivileged user obtains it with `unshare -Urn` on default Ubuntu/Debian/Fedora/Arch/Android configurations. Only basic local user access is needed.\nUI:N - The attacker drives the entire sequence from its own process by submitting nftables batches and configuring set timeouts; no action by any other user or administrator is required.\nS:U - The corruption is confined to kernel heap memory and results in privilege escalation within the same host security authority, with no crossing of a VM, IOMMU, or hypervisor boundary.\nC:H - The GC worker reads and dereferences already-freed `nft_set_ext` elements (`nft_setelem_data_deactivate`, backend `remove`), and the double free of an attacker-size-controlled slab object allows reclaiming it with a readable structure to disclose arbitrary kernel memory.\nI:H - The double free plus UAF write into the rhashtable/rbtree/pipapo backend gives a general slab-corruption primitive on attacker-sized allocations \u2014 the same class of nftables element double-free that has yielded reliable arbitrary-write root escalation (CVE-2024-1086, CVE-2023-32233).\nA:H - Even unweaponized, the use-after-free and double free trigger slab/list corruption, `BUG_ON`, and kernel panic, and the attacker can repeat the trigger at will to reliably crash the machine."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:28:23.459Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428"
        },
        {
          "url": "https://git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139"
        },
        {
          "url": "https://git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045dae"
        },
        {
          "url": "https://git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30"
        },
        {
          "url": "https://git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1"
        },
        {
          "url": "https://git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27"
        }
      ],
      "title": "netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26925",
    "datePublished": "2024-04-24T21:49:23.251Z",
    "dateReserved": "2024-02-19T14:20:24.194Z",
    "dateUpdated": "2026-08-05T11:28:23.459Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045dae\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T00:21:05.900Z\"}}, {\"affected\": [{\"vendor\": \"Siemens\", \"product\": \"RUGGEDCOM RM1224 LTE(4G) EU\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"RUGGEDCOM RM1224 LTE(4G) NAM\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M804PB\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M812-1 ADSL-Router\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M812-1 ADSL-Router\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M816-1 ADSL-Router\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M816-1 ADSL-Router\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M826-2 SHDSL-Router\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M874-2\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M874-3\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M874-3 3G-Router (CN)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M876-3\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M876-3 (ROK)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M876-4\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M876-4 (EU)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE M876-4 (NAM)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM853-1 (A1)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM853-1 (B1)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM853-1 (EU)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM856-1 (A1)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM856-1 (B1)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM856-1 (CN)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM856-1 (EU)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE MUM856-1 (RoW)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE S615 EEC LAN-Router\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE S615 LAN-Router\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V8.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"x_adpType\": \"supplier\", \"references\": [{\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\"}, {\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-354112.html\"}], \"providerMetadata\": {\"orgId\": \"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\", \"shortName\": \"siemens-SADP\", \"dateUpdated\": \"2026-05-12T11:50:41.681Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-26925\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:46:30.592135Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:15.396Z\"}}], \"cna\": {\"title\": \"netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path\", \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"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\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"AV:L - The vulnerability is reached through the nfnetlink/nf_tables netlink socket interface (`NFNL_SUBSYS_NFTABLES` batch processing), which requires a local process on the system. No remote packet path reaches the abort/GC transaction code.\\nAC:L - The attacker controls both sides of the race: they choose when to force the `NFNL_ABORT_AUTOLOAD` path (by referencing an unloaded expression module), can queue many `request_module()` requests to stretch the mutex-released window to milliseconds of usermode-helper execution, and schedule the async GC worker precisely via attacker-settable `NFTA_SET_GC_INTERVAL` and element timeouts.\\nPR:L - `nfnetlink_rcv()` checks `netlink_net_capable(skb, CAP_NET_ADMIN)`, evaluated against the network namespace\u0027s owning user namespace, so an entirely unprivileged user obtains it with `unshare -Urn` on default Ubuntu/Debian/Fedora/Arch/Android configurations. Only basic local user access is needed.\\nUI:N - The attacker drives the entire sequence from its own process by submitting nftables batches and configuring set timeouts; no action by any other user or administrator is required.\\nS:U - The corruption is confined to kernel heap memory and results in privilege escalation within the same host security authority, with no crossing of a VM, IOMMU, or hypervisor boundary.\\nC:H - The GC worker reads and dereferences already-freed `nft_set_ext` elements (`nft_setelem_data_deactivate`, backend `remove`), and the double free of an attacker-size-controlled slab object allows reclaiming it with a readable structure to disclose arbitrary kernel memory.\\nI:H - The double free plus UAF write into the rhashtable/rbtree/pipapo backend gives a general slab-corruption primitive on attacker-sized allocations \\u2014 the same class of nftables element double-free that has yielded reliable arbitrary-write root escalation (CVE-2024-1086, CVE-2023-32233).\\nA:H - Even unweaponized, the use-after-free and double free trigger slab/list corruption, `BUG_ON`, and kernel panic, and the attacker can repeat the trigger at will to reliably crash the machine.\"}]}], \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4b6346dc1edfb9839d6edee7360ed31a22fa6c95\", \"lessThan\": \"61ac7284346c32f9a8c8ceac56102f7914060428\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"23292bdfda5f04e704a843b8f97b0eb95ace1ca6\", \"lessThan\": \"2cee2ff7f8cce12a63a0a23ffe27f08d99541494\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"b44a459c6561595ed7c3679599c5279204132b33\", \"lessThan\": \"eb769ff4e281f751adcaf4f4445cbf30817be139\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"5d319f7a81431c6bb32eb4dc7d7975f99e2c8c66\", \"lessThan\": \"8d3a58af50e46167b6f1db47adadad03c0045dae\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"720344340fb9be2765bbaab7b292ece0a4570eae\", \"lessThan\": \"8038ee3c3e5b59bcd78467686db5270c68544e30\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"720344340fb9be2765bbaab7b292ece0a4570eae\", \"lessThan\": \"a34ba4bdeec0c3b629160497594908dc820110f1\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"720344340fb9be2765bbaab7b292ece0a4570eae\", \"lessThan\": \"0d459e2ffb541841714839e8228b845458ed3b27\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f85ca36090cbb252bcbc95fc74c2853fc792694f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e07e68823116563bdbc49cef185cda6f463bc534\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"5.4.262\", \"lessThan\": \"5.4.274\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.10.198\", \"lessThan\": \"5.10.215\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.15.134\", \"lessThan\": \"5.15.155\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.1.56\", \"lessThan\": \"6.1.86\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"4.19.316\", \"lessThan\": \"4.20\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.4.13\", \"lessThan\": \"6.5\", \"versionType\": \"semver\"}], \"programFiles\": [\"net/netfilter/nf_tables_api.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.5\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.5\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.274\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.215\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.155\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.86\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.26\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"net/netfilter/nf_tables_api.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428\"}, {\"url\": \"https://git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494\"}, {\"url\": \"https://git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139\"}, {\"url\": \"https://git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045dae\"}, {\"url\": \"https://git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30\"}, {\"url\": \"https://git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1\"}, {\"url\": \"https://git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnetfilter: nf_tables: release mutex after nft_gc_seq_end from abort path\\n\\nThe commit mutex should not be released during the critical section\\nbetween nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC\\nworker could collect expired objects and get the released commit lock\\nwithin the same GC sequence.\\n\\nnf_tables_module_autoload() temporarily releases the mutex to load\\nmodule dependencies, then it goes back to replay the transaction again.\\nMove it at the end of the abort phase after nft_gc_seq_end() is called.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.274\", \"versionStartIncluding\": \"5.4.262\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.215\", \"versionStartIncluding\": \"5.10.198\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.155\", \"versionStartIncluding\": \"5.15.134\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.86\", \"versionStartIncluding\": \"6.1.56\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.26\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.5\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"4.19.316\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"6.4.13\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-08-05T11:28:23.459Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-26925\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T11:28:23.459Z\", \"dateReserved\": \"2024-02-19T14:20:24.194Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-04-24T21:49:23.251Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.