CVE-2024-41016
ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
29 Jul 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()
xattr in ocfs2 maybe 'non-indexed', which saved with additional space
requested. It's better to check if the memory is out of bound before
memcmp, although this possibility mainly comes from crafted poisonous
images.
Affected products
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://git.kernel.org/stable/c/57a3d89831fcaa2cdbe024b47c7c36d5a56c3637https://git.kernel.org/stable/c/af77c4fc1871847b528d58b7fdafb4aa1f6a9262https://git.kernel.org/stable/c/c031d286eceb82f72f8623b7f4abd2aa491bfb5ehttps://git.kernel.org/stable/c/c726dea9d0c806d64c26fcef483b1fb9474d8c5ehttps://git.kernel.org/stable/c/cfb926051fab19b10d1e65976211f364aa820180https://git.kernel.org/stable/c/e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090https://git.kernel.org/stable/c/e4ffea01adf3323c821b6f37e9577d2d400adbaahttps://git.kernel.org/stable/c/e8f9c4af7af7e9e4cd09c0251c7936593147419fhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html