CVE-2023-54187

f2fs: fix potential corruption when moving a directory

HIGH

7.8

CVSS Score

Published: December 30, 2025 at 12:08 PM UTC

Updated: August 5, 2026 at 10:24 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

HIGH7.8

Exploit prediction

EPSS 0.2%

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")

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

3.19 ≤ v < 5.10.1803.19 ≤ v < 5.15.1123.19 ≤ v < 5.4.2433.19 ≤ v < 6.1.293.19 ≤ v < 6.2.163.19 ≤ v < 6.3.33.19 ≤ v < 6.43.19622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce

Vendor states this is fixed in 0a76082a4a32a90d1ef33dee8b400efc082b4b6f (fixed)

Vendor states this is fixed in 3e77036246123ff710fa2661dcaa12a45284f09b (fixed)

Vendor states this is fixed in 8a0b544b7caedfbc05065b6377fd1d8bf7ef5e70 (fixed)

Vendor states this is fixed in 8f57f3e112cf1d16682b6ff9c31c72f40f7da9c9 (fixed)

Vendor states this is fixed in 957904f531fd857a92743b11fbc9c9ffdf7f3207 (fixed)

Vendor states this is fixed in d94772154e524b329a168678836745d2773a6e02 (fixed)

Vendor states this is fixed in f20191100952013f0916418cdaed0ab55c7b634c (fixed)

Vendor states this is fixed in 3.19 (unaffected)

Vendor states this is fixed in 5.10.180 (unaffected)

Vendor states this is fixed in 5.15.112 (unaffected)

Vendor states this is fixed in 5.4.243 (unaffected)

Vendor states this is fixed in 6.1.29 (unaffected)