SB20250226657 - Race condition within a thread in Linux kernel ipv4
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226657
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-2022-49600)
The vulnerability allows a local user to corrupt data.
The vulnerability exists due to a data race within the net/ipv4/inet_connection_sock.c. A local user can corrupt data.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/0db232765887d9807df8bcb7b6f29b2871539eab
- https://git.kernel.org/stable/c/611ba70e5aca252ef43374dda97ed4cf1c47a07c
- https://git.kernel.org/stable/c/87ceaa199a72c5856d49a030941fabcd5c3928d4
- https://git.kernel.org/stable/c/fa7cdcf9b28d13aac1eeb34b948db8a18e041341
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.15