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CVE-2026-74481 mm/page_reporting: use system_freezable_wq to fix UAF during suspend

🗓️ 15 Aug 2026 12:27:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

UAF in Linux kernel page reporting during PM suspend fixed by switching to system_freezable_wq.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/page_reporting.c"
    ],
    "versions": [
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "a4c60046052777ca1dcc83fe3ece2a5136b301f1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "b2c094e98f8bb823b3ae475f7169fe2091c40c6d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "992f270fd808338fbae1f498a5e325e7e2e20368",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "f978048326570047e8216e81a67f9c71ef2bb1b1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "450f35f4d5a682a0796757e52295df58ddb63bc9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "b11907c905fa08eda925395f0724b7a409870f65",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "faf439b5fa7b231120eac4f7a617e0bfd4f6f5c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36e66c554b5c6a9d17a229faca7a61693527b0bd",
        "lessThan": "0b45f6927a14914ff685fe0e6f9d11232a1e03df",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/page_reporting.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.265",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.216",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.183",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.151",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.103",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.44",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.8",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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