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CVE-2022-49168 btrfs: do not clean up repair bio if submit fails

🗓️ 26 Feb 2025 01:55:26Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

CVE-2022-49168 fixes btrfs to prevent cleanup of repair bio on submit failure to avoid bugs.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/extent_io.c"
    ],
    "versions": [
      {
        "version": "6c387ab20db15f2bd448f7c508e2638101b16ea1",
        "lessThan": "e7e1d15d2bd8c373cf621614ddd17971a2132713",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c387ab20db15f2bd448f7c508e2638101b16ea1",
        "lessThan": "7170875083254b51fcc5d67f96640977083f481e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c387ab20db15f2bd448f7c508e2638101b16ea1",
        "lessThan": "e76c78c48902dae6fa612749f59162bca0a79e0b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c387ab20db15f2bd448f7c508e2638101b16ea1",
        "lessThan": "d1cb11fb45ebbb1e7dfe5e9038b32ea72c184b14",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c387ab20db15f2bd448f7c508e2638101b16ea1",
        "lessThan": "8cbc3001a3264d998d6b6db3e23f935c158abd4d",
        "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/btrfs/extent_io.c"
    ],
    "versions": [
      {
        "version": "3.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.248",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.184",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.19",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.2",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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