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CVE-2023-53420 ntfs: Fix panic about slab-out-of-bounds caused by ntfs_listxattr()

🗓️ 18 Sep 2025 16:04:03Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

CVE-2023-53420 ntfs fixes slab-out-of-bounds panic in ntfs_listxattr when name_len is zero.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs3/xattr.c"
    ],
    "versions": [
      {
        "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
        "lessThan": "f3380d895e28a32632eb3609f5bd515adee4e5a1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
        "lessThan": "c86a2517df6c9304db8fb12b77136ec7a5d85994",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
        "lessThan": "721b75ea2dfce53a8890dff92ae01afca8e74f88",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
        "lessThan": "3c675ddffb17a8b1e32efad5c983254af18b12c2",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs3/xattr.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.121",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.39",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.4",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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