- Vulnerability/
- CVE-2024-41016
CVE-2024-41016: ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()
First published: Mon Jul 29 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | <=5.10.223-1 | 5.10.234-1 6.1.129-1 6.1.135-1 6.12.25-1 6.12.27-1 |
| debian/linux-6.1 | 6.1.129-1~deb11u1 |
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Reference Links
- https://git.kernel.org/stable/c/57a3d89831fcaa2cdbe024b47c7c36d5a56c3637
- https://git.kernel.org/stable/c/af77c4fc1871847b528d58b7fdafb4aa1f6a9262
- https://git.kernel.org/stable/c/c031d286eceb82f72f8623b7f4abd2aa491bfb5e
- https://git.kernel.org/stable/c/c726dea9d0c806d64c26fcef483b1fb9474d8c5e
- https://git.kernel.org/stable/c/cfb926051fab19b10d1e65976211f364aa820180
- https://git.kernel.org/stable/c/e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090
- https://git.kernel.org/stable/c/e4ffea01adf3323c821b6f37e9577d2d400adbaa
- https://git.kernel.org/stable/c/e8f9c4af7af7e9e4cd09c0251c7936593147419f
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41016
- https://nvd.nist.gov/vuln/detail/CVE-2024-41016
- https://launchpad.net/bugs/cve/CVE-2024-41016
- https://security-tracker.debian.org/tracker/CVE-2024-41016
- https://ubuntu.com/security/CVE-2024-41016
- https://git.kernel.org/linus/af77c4fc1871847b528d58b7fdafb4aa1f6a9262
Frequently Asked Questions
What is the severity of CVE-2024-41016?
CVE-2024-41016 has a severity rating that indicates a moderate risk level, primarily due to its potential impact on data integrity.
How do I fix CVE-2024-41016?
To resolve CVE-2024-41016, update the Linux kernel to the patched versions: 6.1.123-1, 6.1.119-1, 6.12.11-1, or 6.12.12-1.
Which Linux kernel versions are affected by CVE-2024-41016?
CVE-2024-41016 affects Linux kernel versions up to 5.10.226-1, including 5.10.223-1.
What symptoms may indicate an exploit of CVE-2024-41016?
Symptoms of an exploit related to CVE-2024-41016 may include unexpected system behavior or data corruption related to OCFS2 file system operations.
Is CVE-2024-41016 specific to any Linux distribution?
CVE-2024-41016 is particularly relevant to Debian-based distributions, especially those using the affected Linux kernel versions.
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