SB20250226664 - Race condition within a thread in Linux kernel net
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226664
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Race condition within a thread (CVE-ID: CVE-2022-49631)
The vulnerability allows a local user to corrupt data.
The vulnerability exists due to a data race within the include/net/raw.h. A local user can corrupt data.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/038a87b3e460d2ee579c8b1bd3890d816d6687b1
- https://git.kernel.org/stable/c/1dace014928e6e385363032d359a04dee9158af0
- https://git.kernel.org/stable/c/46e9c46203fd4676720ddca0fef7eff26826648e
- https://git.kernel.org/stable/c/ab5adca2e17d6595f3fc0e25ccb6bcbe2e01ca4f
- https://git.kernel.org/stable/c/cc9540ba5b3652c473af7e54892a48cdced87983
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.207