CVE-2024-49965high

CVE-2024-49965: high-severity vulnerability in Linux

ocfs2: remove unreasonable unlock in ocfs2_read_blocks

Published · Updated

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 91% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2_read_blocks Patch series "Misc fixes for ocfs2_read_blocks", v5. This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue reported by syzbot, which detects bad unlock balance in ocfs2_read_blocks(). The second patch fixes an issue reported by Heming Zhao when reviewing above fix. This patch (of 2): There was a lock release before exiting, so remove the unreasonable unlock.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/39a88623af3f1c686bf6db1e677ed865ffe6fccchttps://git.kernel.org/stable/c/3f1ca6ba5452d53c598a45d21267a2c0c221eef3https://git.kernel.org/stable/c/5245f109b4afb6595360d4c180d483a6d2009a59https://git.kernel.org/stable/c/81aba693b129e82e11bb54f569504d943d018de9https://git.kernel.org/stable/c/84543da867c967edffd5065fa910ebf56aaae49dhttps://git.kernel.org/stable/c/9753bcb17b36c9add9b32c61766ddf8d2d161911https://git.kernel.org/stable/c/c03a82b4a0c935774afa01fd6d128b444fd930a1https://git.kernel.org/stable/c/df4f20fc3673cee11abf2c571987a95733cb638dhttps://git.kernel.org/stable/c/f55a33fe0fb5274ef185fd61947cf142138958afhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html