CVE-2024-35983 (GCVE-0-2024-35983)
Vulnerability from cvelistv5
Published
2024-05-20 09:47
Modified
2026-05-23 15:45
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS bits_per() rounds up to the next power of two when passed a power of two. This causes crashes on some machines and configurations.
References
Impacted products
Vendor Product Version
Linux Linux Version: d6077e0d38b4953c863d0db4a5b3f41d21e0d546
Version: 83a2275f9d3230c761014b1467888b1ef469be74
Version: d2a7a81088c6abe778b0a93a7eeb79487a943818
Version: 428ca0000f0abd5c99354c52a36becf2b815ca21
Version: b46c822f8b555b9513df44047b0e72c06720df62
Version: cf778fff03be1ee88c49b72959650147573c3301
Version: f2d5dcb48f7ba9e3ff249d58fc1fa963d374e66a
Version: b2e1b090a590d41abe647eadb6bf2a5dc47b63ab
Version: 6.7.12   ≤
Create a notification for this product.
   Linux Linux Version: 5.4.274   ≤
Version: 5.10.215   ≤
Version: 5.15.154   ≤
Version: 6.1.84   ≤
Version: 6.6.24   ≤
Version: 6.8.3   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-35983",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-20T13:33:05.860363Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:34:16.061Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:21:49.040Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d34a516f2635090d36a306f84573e8de3d7374ce"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/66297b2ceda841f809637731d287bda3a93b49d8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/93ba36238db6a74a82feb3dc476e25ea424ad630"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9b7c5004d7c5ae062134052a85290869a015814c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/15aa09d6d84629eb5296de30ac0aa19a33512f16"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ebfe41889b762f1933c6762f6624b9724a25bee0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5af385f5f4cddf908f663974847a4083b2ff2c79"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.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"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T11:53:25.765Z",
          "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-613116.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "kernel/bounds.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d34a516f2635090d36a306f84573e8de3d7374ce",
              "status": "affected",
              "version": "d6077e0d38b4953c863d0db4a5b3f41d21e0d546",
              "versionType": "git"
            },
            {
              "lessThan": "66297b2ceda841f809637731d287bda3a93b49d8",
              "status": "affected",
              "version": "83a2275f9d3230c761014b1467888b1ef469be74",
              "versionType": "git"
            },
            {
              "lessThan": "93ba36238db6a74a82feb3dc476e25ea424ad630",
              "status": "affected",
              "version": "d2a7a81088c6abe778b0a93a7eeb79487a943818",
              "versionType": "git"
            },
            {
              "lessThan": "9b7c5004d7c5ae062134052a85290869a015814c",
              "status": "affected",
              "version": "428ca0000f0abd5c99354c52a36becf2b815ca21",
              "versionType": "git"
            },
            {
              "lessThan": "15aa09d6d84629eb5296de30ac0aa19a33512f16",
              "status": "affected",
              "version": "b46c822f8b555b9513df44047b0e72c06720df62",
              "versionType": "git"
            },
            {
              "lessThan": "ebfe41889b762f1933c6762f6624b9724a25bee0",
              "status": "affected",
              "version": "cf778fff03be1ee88c49b72959650147573c3301",
              "versionType": "git"
            },
            {
              "lessThan": "5af385f5f4cddf908f663974847a4083b2ff2c79",
              "status": "affected",
              "version": "f2d5dcb48f7ba9e3ff249d58fc1fa963d374e66a",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b2e1b090a590d41abe647eadb6bf2a5dc47b63ab",
              "versionType": "git"
            },
            {
              "lessThan": "6.8",
              "status": "affected",
              "version": "6.7.12",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "kernel/bounds.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5.4.275",
              "status": "affected",
              "version": "5.4.274",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.216",
              "status": "affected",
              "version": "5.10.215",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.158",
              "status": "affected",
              "version": "5.15.154",
              "versionType": "semver"
            },
            {
              "lessThan": "6.1.90",
              "status": "affected",
              "version": "6.1.84",
              "versionType": "semver"
            },
            {
              "lessThan": "6.6.30",
              "status": "affected",
              "version": "6.6.24",
              "versionType": "semver"
            },
            {
              "lessThan": "6.8.9",
              "status": "affected",
              "version": "6.8.3",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.275",
                  "versionStartIncluding": "5.4.274",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.216",
                  "versionStartIncluding": "5.10.215",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.158",
                  "versionStartIncluding": "5.15.154",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.90",
                  "versionStartIncluding": "6.1.84",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.30",
                  "versionStartIncluding": "6.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.9",
                  "versionStartIncluding": "6.8.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.7.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS\n\nbits_per() rounds up to the next power of two when passed a power of\ntwo.  This causes crashes on some machines and configurations."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:45:42.977Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d34a516f2635090d36a306f84573e8de3d7374ce"
        },
        {
          "url": "https://git.kernel.org/stable/c/66297b2ceda841f809637731d287bda3a93b49d8"
        },
        {
          "url": "https://git.kernel.org/stable/c/93ba36238db6a74a82feb3dc476e25ea424ad630"
        },
        {
          "url": "https://git.kernel.org/stable/c/9b7c5004d7c5ae062134052a85290869a015814c"
        },
        {
          "url": "https://git.kernel.org/stable/c/15aa09d6d84629eb5296de30ac0aa19a33512f16"
        },
        {
          "url": "https://git.kernel.org/stable/c/ebfe41889b762f1933c6762f6624b9724a25bee0"
        },
        {
          "url": "https://git.kernel.org/stable/c/5af385f5f4cddf908f663974847a4083b2ff2c79"
        }
      ],
      "title": "bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35983",
    "datePublished": "2024-05-20T09:47:51.079Z",
    "dateReserved": "2024-05-17T13:50:33.145Z",
    "dateUpdated": "2026-05-23T15:45:42.977Z",
    "state": "PUBLISHED"
  },
  "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.