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Vulnerabilities

Vulnerability · CVE-2023-54187

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 reve

Published Dec 30, 2025 · catalog updated Aug 5, 2026 · Linux Linux

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2023-54187. EPSS is 0.15%. Act only if a listed version of Linux Linux is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High7.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.15%
Remediation
Version ranges on file
Affected products
vendor Linux Linux 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <d94772154e524b329a168678836745d2773a6e02

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")

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Linux Linux 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <d94772154e524b329a168678836745d2773a6e02622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <d94772154e524b329a168678836745d2773a6e02

How to fix CVE-2023-54187

  • Upgrade

    CVE-2023-54187 lists a fix boundary at d94772154e524b329a168678836745d2773a6e02. Compare the installed build with that boundary before you change production.

  • Version check

    Seen in 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <d94772154e524b329a168678836745d2773a6e02

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2023-54187. EPSS is 0.15%. Act only if a listed version of Linux Linux is installed.

Which versions are affected?

Compare what you have installed with Linux Linux 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <d94772154e524b329a168678836745d2773a6e02 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce <d94772154e524b329a168678836745d2773a6e02. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.15%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 30, 2025 · EUVD

    Detected

    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")

  2. Aug 5, 2026 · EUVD

    Updated

    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")

Sources

  • CVE.orgVulnerability recordCVE-2023-54187

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2023-54187

    30-day exploitation probability 0.15%

    first.org
  • EUVDVulnerability recordEUVD-2023-60454

    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 movi

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 1, 2026
  • CVE.orgOct 29, 2026
  • EUVDOct 29, 2026