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CVE-2025-38221 ext4: fix out of bounds punch offset

🗓️ 04 Jul 2025 13:37:37Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Vulnerability CVE-2025-38221 in Linux kernel ext4 fixed out of bounds punch offset issue.

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/inode.c"
    ],
    "versions": [
      {
        "version": "33f61ecabb10098b63dad3b729552779379f900d",
        "lessThan": "a4d60ba277ecd8a98c5a593cbc0ef2237c20a541",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "982bf37da09d078570650b691d9084f43805a5de",
        "lessThan": "28b62cb58fd014338f5004170f2e3a35bf0af238",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "982bf37da09d078570650b691d9084f43805a5de",
        "lessThan": "b5e58bcd79625423487fa3ecba8e8411b5396327",
        "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/inode.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "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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