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CVE-2026-53368 f2fs: fix fsck inconsistency caused by incorrect nat_entry flag usage

🗓️ 19 Jul 2026 09:10:29Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

Fix fsck inconsistency in f2fs by guarding dentry mark with node_write lock during inode write.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53368
19 Jul 202609:10
attackerkb
Circl
CVE-2026-53368
19 Jul 202611:51
circl
CVE
CVE-2026-53368
19 Jul 202609:10
cve
EUVD
EUVD-2026-45438
19 Jul 202609:10
euvd
NVD
CVE-2026-53368
19 Jul 202609:17
nvd
OSV
CVE-2026-53368 f2fs: fix fsck inconsistency caused by incorrect nat_entry flag usage
19 Jul 202609:10
osv
OSV
DEBIAN-CVE-2026-53368
19 Jul 202609:17
osv
Positive Technologies
PT-2026-61070
19 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-53368
19 Jul 202617:36
susecve
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-53368
19 Jul 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/node.c"
    ],
    "versions": [
      {
        "version": "88bd02c9472a166b706284a34a84f1243322d782",
        "lessThan": "bedb710b63ae1bd617e65d0a8cf6cea1200b3753",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "88bd02c9472a166b706284a34a84f1243322d782",
        "lessThan": "b28a83ea4934215b5de906c3ee4fbfbc651573e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "88bd02c9472a166b706284a34a84f1243322d782",
        "lessThan": "019f9dda7f66e55eb94cd32e1d3fff5835f73fbc",
        "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/f2fs/node.c"
    ],
    "versions": [
      {
        "version": "3.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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