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Back to active CVEs
High · CVSS 7.8CVE-2023-54187

f2fs: fix potential corruption when moving a directoryCVE-2023-54187

Answer in brief

CVE-2023-54187 records a High severity (CVSS 7.8) vulnerability in f2fs: fix potential corruption when moving a directory. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Dec 30, 2025Updated Aug 5, 2026Source checked Nov 5, 2026First seen by HOL Aug 5, 2026Material review Aug 5, 2026
Upstream Advisory

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
Not reported
Source
CVE List V5
Source checked
Nov 5, 2026
References
7 linked sources
Open source record

Key facts

Risk
High · CVSS 7.8
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <3e77036246123ff710fa2661dcaa12a45284f09b || >=622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <957904f531fd857a92743b11fbc9c9ffdf7f3207 || >=622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <8f57f3e112cf1d16682b6ff9c31c72f40f7da9c9 || >=622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <8a0b544b7caedfbc05065b6377fd1d8bf7ef5e70 || >=622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <f20191100952013f0916418cdaed0ab55c7b634c || >=622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <0a76082a4a32a90d1ef33dee8b400efc082b4b6f || >=622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <d94772154e524b329a168678836745d2773a6e023e77036246123ff710fa2661dcaa12a45284f09b, 957904f531fd857a92743b11fbc9c9ffdf7f3207, 8f57f3e112cf1d16682b6ff9c31c72f40f7da9c9, 8a0b544b7caedfbc05065b6377fd1d8bf7ef5e70, f20191100952013f0916418cdaed0ab55c7b634c, 0a76082a4a32a90d1ef33dee8b400efc082b4b6f, d94772154e524b329a168678836745d2773a6e02
Linux/Linuxgeneric3.19Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to 3e77036246123ff710fa2661dcaa12a45284f09b if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Dec 30, 2025

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 5, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4_rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b ("ext4: Fix possible corruption when moving a directory")

Quoted source text, attributed separately from HOL analysis.