Lucene search

K
redhatcveRedhat.comRH:CVE-2024-27034
HistoryMay 01, 2024 - 9:24 p.m.

CVE-2024-27034

2024-05-0121:24:23
redhat.com
access.redhat.com
6
linux kernel
f2fs compress
vulnerability
resolved
cluster write
cp_rwsem
data corruption
metadata

7.1 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.4%

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover normal cluster write with cp_rwsem When we overwrite compressed cluster w/ normal cluster, we should not unlock cp_rwsem during f2fs_write_raw_pages(), otherwise data will be corrupted if partial blocks were persisted before CP & SPOR, due to cluster metadata wasn’t updated atomically.

7.1 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.4%