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CVE-2025-38337 jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()

🗓️ 10 Jul 2025 08:15:08Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Fixed data-race and null-pointer dereference in jbd2_journal_dirty_metadata in Linux kernel

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": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "5c1a34ff5b0bfdfd2f9343aa9b08d25df618bac5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "ec669e5bf409f16e464bfad75f0ba039a45de29a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "43d5e3bb5f1dcd91e30238ea0b59a5f77063f84e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "23361b479f2700c00960d3ae9cdc8ededa762d47",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "2e7c64d7a92c031d016f11c8e8cb05131ab7b75a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "f78b38af3540b4875147b7b884ee11a27b3dbf4c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "a377996d714afb8d4d5f4906336f78510039da29",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e06ae88edae77379bef7c0cb7d3c2dd88676867",
        "lessThan": "af98b0157adf6504fade79b3e6cb260c4ff68e37",
        "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": "4.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.295",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.239",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.186",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.142",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.95",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.35",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.4",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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