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CVE-2025-68337 jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted

🗓️ 22 Dec 2025 16:14:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

CVE-2025-68337 fixes bug_on in jbd2_journal_get_create_access with corrupted filesystem.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/jbd2/transaction.c"
    ],
    "versions": [
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "71bbe06c40fc59b5b15661eca8ff307f4176d7f9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "ed62fd8c15d41c4127ad16b8219b63124f5962bc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "3faac6531d4818cd6be45e5bbf32937bbbc795c0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "b4f8eabf6d991bd41fabcdf9302c4b3eab590cf4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "a2a7f854d154a3e9232fec80782dad951655f52f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "bf34c72337e40c4670cceeb79b353356933a254b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "aa1703f3f706ea0867fb1991dcac709c9ec94cfb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470decc613ab2048b619a01028072d932d9086ee",
        "lessThan": "986835bf4d11032bba4ab8414d18fce038c61bb4",
        "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/jbd2/transaction.c"
    ],
    "versions": [
      {
        "version": "2.6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.248",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.198",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.160",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.120",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.62",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.12",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.1",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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