CVE-2026-68112: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx9.4.3: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit 5676593d08998d7a6d9e2d51d6b54b3820e3755c...

CVE-2026-68109: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/sdma7.1: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit c4f230b51cf2d3e7e8b1c800331f3dbed2a9e3f5...

CVE-2026-68104: Use After Free

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: invoke pmgenpdremove before freeing genpd Call pmgenpdremove to unregister from global list prior to releasing acpgenpd memory, and clear the pointer after free. cherry picked from commit...

CVE-2026-68103: Improper Synchronization

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...

PT-2026-69672

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL-pointer dereference exists in the amdgpu driver. An unprivileged process in the render group can trigger this by submitting an AMDGPU CHUNK ID CP GFX SHADOW chunk with the length ...

PT-2026-69637

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/userq component where a GPU reset can lead to an indefinite fence wait. This occurs because the pre reset process only force-completes fences for queues...

PT-2026-69502

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the amdgpu hmm invalidate gfx function within the drm/amdgpu component. During the allocation or freeing process, a userptr BO Buffer Object may temporarily not be par...

PT-2026-69651

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/sdma6.0 component where the use of the BUG ON function can cause the kernel to crash unnecessarily in certain cases. The BUG ON function is a kernel...

PT-2026-69652

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/sdma7.0 component where the use of the BUG ON function can cause the kernel to crash unnecessarily in certain cases. The BUG ON function is a kernel...

PT-2026-69505

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu component where the system fails to invoke pm genpd remove before freeing the genpd memory. This results in a failure to unregister from the global list...

PT-2026-69638

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the drm/amdgpu component. The function amdgpu acpi vfct bios uses acpi get table to fetch the VFCT table, which increments the validation count and maps the table...

CVE-2026-68107: Time-of-check Time-of-use (TOCTOU) Race Condition

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: avoid rereading IB param length Reuse the parameter length returned by vcnv40encfindibparam instead of rereading it from the IB. This avoids a potential TOCTOU issue if the IB contents change between reads. cherr...

PT-2026-69514

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/gfx12.1 component where the use of the BUG ON function can cause the kernel to crash unnecessarily in certain cases. The BUG ON function is a kernel...

PT-2026-69764

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A system hang occurs during suspend and resume operations while video is playing. This is caused by an ABBA deadlock—a situation where two different contexts are waiting for each other t...

CVE-2026-68272: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate CPGFXSHADOW chunk size in CS pass1 Add a minimum-length check for the AMDGPUCHUNKIDCPGFXSHADOW chunk in amdgpucspass1, matching the gate already present for the IB, FENCE and BOHANDLES chunk types. The...

PT-2026-69511

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/gfx9 component where the use of the BUG ON function can cause the kernel to crash unnecessarily in certain cases. The fix involves replacing BUG ON with...

PT-2026-69646

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/gfx11 component where the use of the BUG ON function can cause the kernel to crash unnecessarily in certain cases. The fix involves replacing BUG ON wit...

CVE-2026-68245: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix lifetime issue of amdgpuvmgettaskinfopasid The vm pointer returned from amdgpuvmgetvmfrompasid is only valid while the lock is still being held. Once xaunlockirqrestore is called and returned, the pointer is no...

PT-2026-69504

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu component where the system fails to reject the mapping of a reserved doorbell to a new queue. When creating a user-queue, the user space provides a...

PT-2026-69650

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/sdma5.2 component where the use of the BUG ON function can cause the kernel to crash unnecessarily in certain cases. The BUG ON function is a kernel...