CVE-2026-68111 drm/amdgpu/gfx9: replace BUG_ON() with WARN_ON()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx9: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit b71604f8685b0eba07866f4e8dc30f93e1931054...

CVE-2026-68110

The CVE-2026-68110 entry concerns the Linux kernel component drm/amdgpu/sdma4.4.2. The root cause involved using BUG_ON() in code paths where a crash was previously deemed unnecessary; the fix replaces BUG_ON() with WARN_ON(), so kernel crashes are avoided for these cases. The information indicat...

EUVD-2026-55491

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/sdma4.4.2: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit fa4f86a148271e325e95287630a3a15a9cd35fdc...

CVE-2026-68107

The CVE-2026-68107 relates to the Linux kernel’s drm/amdgpu/vcn4 component, where a TOCTOU vulnerability arises from rereading the IB parameter length instead of reusing the value previously obtained. The fix reuses the length returned by vcn_v4_0_enc_find_ib_param() rather than rereading it from...

CVE-2026-68104 drm/amdgpu: invoke pm_genpd_remove() before freeing genpd

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...

EUVD-2026-55484

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-2026-69506

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A division by zero occurs in the drm/amdgpu component during H264 and H264 Perf decode paths. This happens when the width or height of a frame is less than 16, causing the width in mb or...

CVE-2026-68276: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx: fix cleaner shader IB buffer overflow The cleaner shader sysfs path allocates a 16-dword 64 byte IB but incorrectly fills alignmask + 1 dwords. On GFX rings alignmask is 0xff, so the loop wrote 256 dwords into a...

CVE-2026-68110: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/sdma4.4.2: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit fa4f86a148271e325e95287630a3a15a9cd35fdc...

PT-2026-69673

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Issues exist in the context pstate handling code within the drm/amdgpu component. The most critical problems include potential use-after-free and NULL pointer dereferences during context...

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...

CVE-2026-68111: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx9: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit b71604f8685b0eba07866f4e8dc30f93e1931054...

CVE-2026-68107: Undefined Security Weakness

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-2026-69502

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...

CVE-2026-68102: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix aperture mapping leak amdgpupciremove calls drmdevunplug before invoking the driver fini routines. This causes drmdeventer in amdgputtmfini to always return false, so iounmapaperbasekaddr never runs on normal driv...

CVE-2026-68115: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx10: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit ac6f00beb658239bced4aaed9efbb04a35348d48...

CVE-2026-68246: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx11: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit daa62107452d2451787c4248ca38fa2d1a0cbefd...

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-2026-69645

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use after unlock issue exists in the drm/amdgpu component. The vm pointer returned by the amdgpu vm get vm from pasid function is only valid while the lock is held. When xa unlock...

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...