Bug 2426075 (CVE-2023-54187) - CVE-2023-54187 kernel: f2fs: fix potential corruption when moving a directory
Summary: CVE-2023-54187 kernel: f2fs: fix potential corruption when moving a directory
Keywords:
Status: NEW
Alias: CVE-2023-54187
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-30 13:06 UTC by OSIDB Bzimport
Modified: 2025-12-31 11:07 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-12-30 13:06:57 UTC 
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")
Comment 1 Alexander B 2025-12-31 11:03:51 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025123026-CVE-2023-54187-4d68@gregkh/T
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