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CVE-2022-50435 ext4: avoid crash when inline data creation follows DIO write

🗓️ 01 Oct 2025 11:42:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Ext4 avoids crash by clearing may inline data flag during direct IO writes after inode creation.

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/file.c"
    ],
    "versions": [
      {
        "version": "378f32bab3714f04c4e0c3aee4129f6703805550",
        "lessThan": "fb98cb61efff3b2a1964939465ccaaf906af1d4f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "378f32bab3714f04c4e0c3aee4129f6703805550",
        "lessThan": "d8e4af8314df54d94cf2a541cf9c8626afe81d41",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "378f32bab3714f04c4e0c3aee4129f6703805550",
        "lessThan": "89db2b50469bdbccb06ab072096d9d403124abac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "378f32bab3714f04c4e0c3aee4129f6703805550",
        "lessThan": "771f15782d95760cde352c8d4bfd6f2c70719568",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "378f32bab3714f04c4e0c3aee4129f6703805550",
        "lessThan": "4bb26f2885ac6930984ee451b952c5a6042f2c0e",
        "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/file.c"
    ],
    "versions": [
      {
        "version": "5.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.150",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.75",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:19Current
EPSS0.00017
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