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CVE-2024-57883 mm: hugetlb: independent PMD page table shared count

🗓️ 15 Jan 2025 13:05:36Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Linux kernel flaw CVE-2024-57883 allows page table leaks due to incorrect refcount checking.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/mm.h",
      "include/linux/mm_types.h",
      "mm/hugetlb.c"
    ],
    "versions": [
      {
        "version": "39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa",
        "lessThan": "94b4b41d0cdf5cfd4d4325bc0e6e9e0d0e996133",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa",
        "lessThan": "8410996eb6fea116fe1483ed977aacf580eee7b4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa",
        "lessThan": "02333ac1c35370517a19a4a131332a9690c6a5c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa",
        "lessThan": "56b274473d6e7e7375f2d0a2b4aca11d67c6b52f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa",
        "lessThan": "2e31443a0d18ae43b9d29e02bf0563f07772193d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa",
        "lessThan": "59d9094df3d79443937add8700b2ef1a866b1081",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/mm.h",
      "include/linux/mm_types.h",
      "mm/hugetlb.c"
    ],
    "versions": [
      {
        "version": "2.6.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.239",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.186",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.142",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.72",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.9",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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