Vulnerability-Lookup

GHSA-QF32-PVHJ-VVX7

Vulnerability from github – Published: 2024-10-09 15:32 – Updated: 2025-11-04 00:31

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX

[Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-46871"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-09T14:15:07Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX\n\n[Why \u0026 How]\nIt actually exposes \u00276\u0027 types in enum dmub_notification_type. Not 5. Using smaller\nnumber to create array dmub_callback \u0026 dmub_thread_offload has potential to access\nitem out of array bound. Fix it.",
  "id": "GHSA-qf32-pvhj-vvx7",
  "modified": "2025-11-04T00:31:33Z",
  "published": "2024-10-09T15:32:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46871"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/800a5ab673c4a61ca220cce177386723d91bdb37"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9f404b0bc2df3880758fb3c3bc7496f596f347d7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad28d7c3d989fc5689581664653879d664da76f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c592b6355b9b57b8e59fc5978ce1e14f64488a98"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e1896f381d27466c26cb44b4450eae05cd59dfd0"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-46871 (GCVE-0-2024-46871)

Vulnerability from cvelistv5 – Published: 2024-10-09 14:02 – Updated: 2026-05-11 20:38

Title

drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX [Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/e1896f381d27466c2…
https://git.kernel.org/stable/c/9f404b0bc2df38807…
https://git.kernel.org/stable/c/800a5ab673c4a61ca…
https://git.kernel.org/stable/c/c592b6355b9b57b8e…
https://git.kernel.org/stable/c/ad28d7c3d989fc568…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e1896f381d27466c26cb44b4450eae05cd59dfd0 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 9f404b0bc2df3880758fb3c3bc7496f596f347d7 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 800a5ab673c4a61ca220cce177386723d91bdb37 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c592b6355b9b57b8e59fc5978ce1e14f64488a98 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < ad28d7c3d989fc5689581664653879d664da76f0 (git)
Linux	Linux	Affected: 4.15 Unaffected: 0 , < 4.15 (semver) Unaffected: 5.15.174 , ≤ 5.15.* (semver) Unaffected: 6.1.109 , ≤ 6.1.* (semver) Unaffected: 6.6.50 , ≤ 6.6.* (semver) Unaffected: 6.10.9 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-46871",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T13:24:03.453806Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-10T13:24:17.406Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:19:49.084Z",
          "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/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e1896f381d27466c26cb44b4450eae05cd59dfd0",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
            {
              "lessThan": "9f404b0bc2df3880758fb3c3bc7496f596f347d7",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
            {
              "lessThan": "800a5ab673c4a61ca220cce177386723d91bdb37",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
            {
              "lessThan": "c592b6355b9b57b8e59fc5978ce1e14f64488a98",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
            {
              "lessThan": "ad28d7c3d989fc5689581664653879d664da76f0",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h"
          ],
          "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": "5.15.*",
              "status": "unaffected",
              "version": "5.15.174",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.109",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.50",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.9",
              "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": "5.15.174",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.109",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.50",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.9",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX\n\n[Why \u0026 How]\nIt actually exposes \u00276\u0027 types in enum dmub_notification_type. Not 5. Using smaller\nnumber to create array dmub_callback \u0026 dmub_thread_offload has potential to access\nitem out of array bound. Fix it."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:38:10.423Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e1896f381d27466c26cb44b4450eae05cd59dfd0"
        },
        {
          "url": "https://git.kernel.org/stable/c/9f404b0bc2df3880758fb3c3bc7496f596f347d7"
        },
        {
          "url": "https://git.kernel.org/stable/c/800a5ab673c4a61ca220cce177386723d91bdb37"
        },
        {
          "url": "https://git.kernel.org/stable/c/c592b6355b9b57b8e59fc5978ce1e14f64488a98"
        },
        {
          "url": "https://git.kernel.org/stable/c/ad28d7c3d989fc5689581664653879d664da76f0"
        }
      ],
      "title": "drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-46871",
    "datePublished": "2024-10-09T14:02:52.459Z",
    "dateReserved": "2024-09-11T15:12:18.295Z",
    "dateUpdated": "2026-05-11T20:38:10.423Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-QF32-PVHJ-VVX7

CVE-2024-46871 (GCVE-0-2024-46871)

Tags

Sightings

Nomenclature