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CVE-2025-71183 btrfs: always detect conflicting inodes when logging inode refs

🗓️ 31 Jan 2026 11:38:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Fixed detection of conflicting inodes when logging inode references after rename exchanges to prevent log corruption after power failure.

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/tree-log.c"
    ],
    "versions": [
      {
        "version": "56f23fdbb600e6087db7b009775b95ce07cc3195",
        "lessThan": "c7f0207db68d5a1b4af23acbef1a8e8ddc431ebb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "56f23fdbb600e6087db7b009775b95ce07cc3195",
        "lessThan": "a63998cd6687c14b160dccb0bbcf281b2eb0dab3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "56f23fdbb600e6087db7b009775b95ce07cc3195",
        "lessThan": "0c2413c69129f6ce60157f7b53d9ba880260400b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "56f23fdbb600e6087db7b009775b95ce07cc3195",
        "lessThan": "d52af58dd463821c5c516aebb031a58934f696ea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "56f23fdbb600e6087db7b009775b95ce07cc3195",
        "lessThan": "7ba0b6461bc4edb3005ea6e00cdae189bcf908a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "048605483fbdd1e77ead32a7cd7b95cc17eaaf0e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "033ad030df0ea932a21499582fea59e1df95769b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1653a3b0e9436c10eb307c318776cf91fe18ff08",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff440e9185e96cbb94481fc8b6192b944dcfc061",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3.18.32",
        "lessThan": "3.19",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.1.23",
        "lessThan": "4.2",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.4.8",
        "lessThan": "4.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.5.2",
        "lessThan": "4.6",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/tree-log.c"
    ],
    "versions": [
      {
        "version": "4.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.161",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.121",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.66",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.6",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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