CVE-2026-80907 (GCVE-0-2026-80907)
Vulnerability from cvelistv5
Published
2026-09-04 17:19
Modified
2026-09-07 14:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix UVD dpb min size calculation for H264 This should use actual number of references from the decode message, instead of maximum derived from level. (cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856)
References
Impacted products
Vendor Product Version
Linux Linux Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21
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{
  "containers": {
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      "affected": [
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c"
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          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.2"
            },
            {
              "lessThan": "4.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.6.153",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.12.105",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "7.1.10",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
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        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
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                  "versionEndExcluding": "6.12.105",
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                },
                {
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix UVD dpb min size calculation for H264\n\nThis should use actual number of references from the decode\nmessage, instead of maximum derived from level.\n\n(cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-07T14:21:28.637Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/fa96c24485942e277483cc70d9551d9e0111d7c5"
        },
        {
          "url": "https://git.kernel.org/stable/c/33f4ef585368fe93523dca1e5440e006f6e5146e"
        },
        {
          "url": "https://git.kernel.org/stable/c/38914cb2c6afb5fe00241ea3438e655822196378"
        },
        {
          "url": "https://git.kernel.org/stable/c/ff4361816b6ba4bd29b548b17d993056a1ae2502"
        },
        {
          "url": "https://git.kernel.org/stable/c/21a8084cd76223a13493237e04d45f5226d7cee6"
        }
      ],
      "title": "drm/amdgpu: Fix UVD dpb min size calculation for H264",
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-80907",
    "datePublished": "2026-09-04T17:19:18.052Z",
    "dateReserved": "2026-08-26T14:34:25.800Z",
    "dateUpdated": "2026-09-07T14:21:28.637Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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