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CVE-2022-49567 mm/mempolicy: fix uninit-value in mpol_rebind_policy()

🗓️ 26 Feb 2025 02:23:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Linux kernel fixes uninitialized value in mpol_rebind_policy related to memory policy handling.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/mempolicy.c"
    ],
    "versions": [
      {
        "version": "7858d7bca7fbbbbd5b940d2ec371b2d060b21b84",
        "lessThan": "8c5429a04ccd8dbcc3c753dab2f4126774ec28d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7858d7bca7fbbbbd5b940d2ec371b2d060b21b84",
        "lessThan": "777e563f10e91e91130fe06bee85220d508e7b9b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7858d7bca7fbbbbd5b940d2ec371b2d060b21b84",
        "lessThan": "018160ad314d75b1409129b2247b614a9f35894c",
        "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/mempolicy.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.58",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.15",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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