CVE-2023-54187 json
f2fs: fix potential corruption when moving a directory
published 2025-12-30 10 mo ago modified 2026-08-05 3 mo ago also EUVD-2023-60454
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 4%
- public exploits
- 0
- none known
Summary
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")
Patch / fix
- Linux Linux 5.4.243, 5.10.180, 5.15.112, 6.1.29, 6.2.16, 6.3.3, 6.4
- linux Debian 12 6.1.37-1
- linux Debian 14, Debian 13 6.3.7-1
debian advisories DEBIAN-CVE-2023-54187
- git.kernel.org/stable/c/3e77036246123ff710fa2661dcaa12a45284f09b commit
- git.kernel.org/stable/c/957904f531fd857a92743b11fbc9c9ffdf7f3207 commit
- git.kernel.org/stable/c/8f57f3e112cf1d16682b6ff9c31c72f40f7da9c9 commit
- git.kernel.org/stable/c/8a0b544b7caedfbc05065b6377fd1d8bf7ef5e70 commit
- git.kernel.org/stable/c/f20191100952013f0916418cdaed0ab55c7b634c commit
- git.kernel.org/stable/c/0a76082a4a32a90d1ef33dee8b400efc082b4b6f commit
- git.kernel.org/stable/c/d94772154e524b329a168678836745d2773a6e02 commit
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2023-54187 updated cvss 7.8
kernel: Linux kernel (F2FS): Data corruption and denial of service when moving a directory
-
Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 more Red Hat Enterprise Linux 8 perf, kernel, bpftool, kernel-rt, kernel-core, kernel-tools, +29 more Red Hat Enterprise Linux 9 rv, perf, rtla, kernel, bpftool, libperf, +83 more Red Hat Enterprise Linux 10 kernelnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
Exploit prediction
0.15% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Linux Linux
Classification
- Technology feeds
References
- git.kernel.org /stable/c/3e77036246123ff710fa2661dcaa12a45284f09b
- git.kernel.org /stable/c/957904f531fd857a92743b11fbc9c9ffdf7f3207
- git.kernel.org /stable/c/8f57f3e112cf1d16682b6ff9c31c72f40f7da9c9
- git.kernel.org /stable/c/8a0b544b7caedfbc05065b6377fd1d8bf7ef5e70
- git.kernel.org /stable/c/f20191100952013f0916418cdaed0ab55c7b634c
- git.kernel.org /stable/c/0a76082a4a32a90d1ef33dee8b400efc082b4b6f
- git.kernel.org /stable/c/d94772154e524b329a168678836745d2773a6e02
Sources
- CVE List CVE-2023-54187
- NVD CVE-2023-54187
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.