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CVE-2022-50845 ext4: fix inode leak in ext4_xattr_inode_create() on an error path

🗓️ 30 Dec 2025 12:11:02Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

Ext4 fixes inode leak in ext4_xattr_inode_create() on error during setxattr fault injection.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ext4/xattr.c"
    ],
    "versions": [
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "0f709e08caffb41bbc9b38b9a4c1bd0769794007",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "eab94a46560f68d4bcd15222701ced479f84f427",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "9ef603086c5b796fde1c7f22a17d0fc826ba54cb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "9882601ee689975c1c0076ee65bf222a2a35e535",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "322cf639b0b7f137543072c55545adab782b3a25",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "fdaaf45786dc8c17a72901021772520fceb18f8c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "70e5b46beba64706430a87a6d516054225e8ac8a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd3b963b273e247e13979f98812a6e4979b5c1e4",
        "lessThan": "e4db04f7d3dbbe16680e0ded27ea2a65b10f766a",
        "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/ext4/xattr.c"
    ],
    "versions": [
      {
        "version": "4.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.303",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.270",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.229",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.163",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.87",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.18",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.4",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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