CVE-2026-53143

CVE-2026-53143 affects the Linux kernel DRM/amdkfd path for SDMA queues on GFX11. The v11 MQD manager incorrectly reused the 2048-byte v11_compute_mqd path for SDMA queues, causing a 1536-byte overflow when checkpointing and restoring MQDs (CRIU context). This led to leaking adjacent GTT memory d...

SUSE CVE-2023-54261

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add missing gfx11 MQD manager callbacks mqdstride function was introduced in commit 2f77b9a242a2 "drm/amdkfd: Update MQD management on multi XCC setup" but not assigned for gfx11. Fixes a NULL dereference in debugfs...

CVE-2023-54261

CVE-2023-54261 involves the Linux kernel’s drm/amdkfd gfx11 MQD manager: a missing mqd_stride callback caused a NULL dereference in debugfs. The issue arises because mqd_stride was added in a commit for multi-XCC setups but was not assigned for gfx11. The fix is to add the missing gfx11 MQD manag...

CVE-2023-54261

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add missing gfx11 MQD manager callbacks mqdstride function was introduced in commit 2f77b9a242a2 "drm/amdkfd: Update MQD management on multi XCC setup" but not assigned for gfx11. Fixes a NULL dereference in debugfs...