CVE-2026-53316

The CVE affects the Linux kernel DRM/AMD ras subsystem. A NULL pointer dereference could occur in ras_core_ras_interrupt_detected when ras_core is NULL and ras_core->dev is accessed in the error path. The issue has been resolved with a fix in the kernel code (details referenced in the advisory...

Important: kernel

Issue Overview: It has been discovered that on some AMD CPUs, the RAS Return Address Stack, also called RAP - Return Address Predictor - in some AMD documentation, and RSB - Return Stack Buffer - in Intel terminology is dynamically partitioned between non-idle threads. This allows an attacker to...