SB20250226680 - Race condition within a thread in Linux kernel net
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226680
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-2022-49577)
The vulnerability allows a local user to corrupt data.
The vulnerability exists due to a data race within the include/net/udp.h. A local user can corrupt data.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/3d72bb4188c708bb16758c60822fc4dda7a95174
- https://git.kernel.org/stable/c/3f2ac2d6511bb0652abf4d7388d65bb9ff1c641c
- https://git.kernel.org/stable/c/cb0d28934ca10f99c47e2c6f451405d6c954fe48
- https://git.kernel.org/stable/c/f39b03bd727a8fea62e82f10fe2e0d753b9930ff
- https://git.kernel.org/stable/c/fcaef69c79ec222e55643e666b80b221e70fa6a8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.134