CVE-2023-52436
f2fs: explicitly null-terminate the xattr list
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
20 Feb 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
f2fs: explicitly null-terminate the xattr list
When setting an xattr, explicitly null-terminate the xattr list. This
eliminates the fragile assumption that the unused xattr space is always
zeroed.
Affected products
Linux · LinuxWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://git.kernel.org/stable/c/12cf91e23b126718a96b914f949f2cdfeadc7b2ahttps://git.kernel.org/stable/c/16ae3132ff7746894894927c1892493693b89135https://git.kernel.org/stable/c/2525d1ba225b5c167162fa344013c408e8b4de36https://git.kernel.org/stable/c/32a6cfc67675ee96fe107aeed5af9776fec63f11https://git.kernel.org/stable/c/3e47740091b05ac8d7836a33afd8646b6863ca52https://git.kernel.org/stable/c/5de9e9dd1828db9b8b962f7ca42548bd596deb8ahttps://git.kernel.org/stable/c/e26b6d39270f5eab0087453d9b544189a38c8564https://git.kernel.org/stable/c/f6c30bfe5a49bc38cae985083a11016800708feahttps://lists.debian.org/debian-lts-announce/2024/06/msg00016.htmlhttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html