CVE-2026-68103

A flaw was found in the drm/amdgpu component of the Linux kernel. A local attacker could exploit a vulnerability where creating a user-queue with specific parameters overwrites an existing doorbell mapping. This could lead to misrouting of interrupt requests IRQs and incorrect cleanup processes,...

CVE-2026-68103

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject mapping a reserved doorbell to a new queue When creating an user-queue, the user space provides a doorbell BO handle and an offset within the bo to obtain a doorbell. However current implementation using...