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drm/amdgpu: invoke pm_genpd_remove() before freeing genpd

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: invoke pm_genpd_remove() before freeing genpd Call pm_genpd_remove() to unregister from global list prior to releasing acp_genpd memory, and clear the pointer after free. (cherry picked from commit cd8650d7a91ee8b768e202354672553faa5cc1f2)

Announced Source revision 1
Original source ↗

CVE-2026-68104

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-68104

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "4d7c10b0bf09d90c81818752decbdb1966b62702",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "493adf29d66f23888f0e29888b6bc9512acd0825",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "2e406b86144c1f732eb344f1f1e09043856cfc33",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "bdfc7f1e0900ef1361b828c4f69b72701f8a0a86",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "5c0a82283271759fff445ac27182072f200a888c",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "08fee493e0261f9e4120a5c8e7e42e8a723574e8",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "930a5dc3df4aa5e10393134bd5313d616dbebaf6",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "25030321ba2860c56651429a4f28d94a6483d952",
        "lessThan": "28c9b3c5dc35cc790d11e26ca3fc6e068be63998",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "4.6"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "4.6",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.10.265",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.216",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.183",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.148",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.101",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.42",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "7.1.6",
        "versionType": "semver",
        "lessThanOrEqual": "7.1.*"
      },
      {
        "status": "unaffected",
        "version": "7.2",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-68104

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#41115 · Revision 1
Added to Heist Feed
Publisher date
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