CVE-2024-41016

ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()

State: Published
Severity: 7.8 High
Published: Jul 29, 2024
Updated: Oct 15, 2026
Reserved: Jul 12, 2024

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	cf1d6c763fbcb115263114302485ad17e7933d87 to before e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090Affected cf1d6c763fbcb115263114302485ad17e7933d87 to before e8f9c4af7af7e9e4cd09c0251c7936593147419fAffected cf1d6c763fbcb115263114302485ad17e7933d87 to before 57a3d89831fcaa2cdbe024b47c7c36d5a56c3637Affected cf1d6c763fbcb115263114302485ad17e7933d87 to before c031d286eceb82f72f8623b7f4abd2aa491bfb5eAffected cf1d6c763fbcb115263114302485ad17e7933d87 to before cfb926051fab19b10d1e65976211f364aa820180Affected cf1d6c763fbcb115263114302485ad17e7933d87 to before c726dea9d0c806d64c26fcef483b1fb9474d8c5eAffected cf1d6c763fbcb115263114302485ad17e7933d87 to before e4ffea01adf3323c821b6f37e9577d2d400adbaaAffected cf1d6c763fbcb115263114302485ad17e7933d87 to before af77c4fc1871847b528d58b7fdafb4aa1f6a9262Affected
LinuxLinux	2.6.28Affected before 2.6.28Not affected 4.19.323 through 4.19.Not affected 5.4.285 through 5.4.Not affected 5.10.227 through 5.10.Not affected 5.15.168 through 5.15.Not affected 6.1.112 through 6.1.Not affected 6.6.53 through 6.6.Not affected 6.10.12 through 6.10.*Not affected 6.11 and laterNot affected

Product

Versions

LinuxLinux

cf1d6c763fbcb115263114302485ad17e7933d87 to before e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090Affected
cf1d6c763fbcb115263114302485ad17e7933d87 to before e8f9c4af7af7e9e4cd09c0251c7936593147419fAffected
cf1d6c763fbcb115263114302485ad17e7933d87 to before 57a3d89831fcaa2cdbe024b47c7c36d5a56c3637Affected
cf1d6c763fbcb115263114302485ad17e7933d87 to before c031d286eceb82f72f8623b7f4abd2aa491bfb5eAffected
cf1d6c763fbcb115263114302485ad17e7933d87 to before cfb926051fab19b10d1e65976211f364aa820180Affected
cf1d6c763fbcb115263114302485ad17e7933d87 to before c726dea9d0c806d64c26fcef483b1fb9474d8c5eAffected
cf1d6c763fbcb115263114302485ad17e7933d87 to before e4ffea01adf3323c821b6f37e9577d2d400adbaaAffected
cf1d6c763fbcb115263114302485ad17e7933d87 to before af77c4fc1871847b528d58b7fdafb4aa1f6a9262Affected

LinuxLinux

2.6.28Affected
before 2.6.28Not affected
4.19.323 through 4.19.*Not affected
5.4.285 through 5.4.*Not affected
5.10.227 through 5.10.*Not affected
5.15.168 through 5.15.*Not affected
6.1.112 through 6.1.*Not affected
6.6.53 through 6.6.*Not affected
6.10.12 through 6.10.*Not affected
6.11 and laterNot affected

References

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