LIN1025-5940 : Security Advisory - linux - CVE-2025-40204
Created: Nov 13, 2025
Updated: Nov 25, 2025
Resolved Date: Nov 24, 2025
Found In Version: 10.25.33.1
Fix Version: 10.25.33.3
Severity: Standard
Applicable for: Wind River Linux LTS 25
Component/s: Kernel
Description
In the Linux kernel, the following vulnerability has been resolved: sctp: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.
