SUSE CVE-2025-21990

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo-tbo.resource will be NULL. Check for that before dereferencing. cherry picked from commit...

SUSE CVE-2025-21956

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Assign normalizedpixclk when color depth = 14 WHY & HOW A warning message "WARNING: CPU: 4 PID: 459 at ... /dcresource.c:3397 calculatephypixclks+0xef/0x100 amdgpu" occurs because the displaycolordepth ==...

DEBIAN-CVE-2025-21990

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo-tbo.resource will be NULL. Check for that before dereferencing. cherry picked from commit...

DEBIAN-CVE-2025-21987

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgputtmclearbuffer Otherwise an uninitialized value can be returned if amdgpurescleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 cherry...

DEBIAN-CVE-2025-21989

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .istwopixelspercontainer Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .istwopixelspercontainer function in dce60tgfuncs, causes a NULL pointer dereference on...

CVE-2025-21987

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgputtmclearbuffer Otherwise an uninitialized value can be returned if amdgpurescleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 cherry...

CVE-2025-21989

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .istwopixelspercontainer Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .istwopixelspercontainer function in dce60tgfuncs, causes a NULL pointer dereference on...

UBUNTU-CVE-2025-21987

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgputtmclearbuffer Otherwise an uninitialized value can be returned if amdgpurescleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 cherry...

UBUNTU-CVE-2025-21990

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo-tbo.resource will be NULL. Check for that before dereferencing. cherry picked from commit...

CVE-2025-21990

This CVE affects the Linux kernel DRM/AMDGPU path. The vulnerability arises when determining GFX12 page table entry (PTE) flags for BOs (backing stores). Specifically, PRT BOs may have no backing store, making bo->tbo.resource NULL. If this NULL is dereferenced, it can lead to a crash or other...

CVE-2025-21990 drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo-tbo.resource will be NULL. Check for that before dereferencing. cherry picked from commit...

CVE-2025-21990 drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo-tbo.resource will be NULL. Check for that before dereferencing. cherry picked from commit...

CVE-2025-21989 drm/amd/display: fix missing .is_two_pixels_per_container

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .istwopixelspercontainer Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .istwopixelspercontainer function in dce60tgfuncs, causes a NULL pointer dereference on...

CVE-2025-21989 drm/amd/display: fix missing .is_two_pixels_per_container

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .istwopixelspercontainer Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .istwopixelspercontainer function in dce60tgfuncs, causes a NULL pointer dereference on...

CVE-2025-21989

CVE-2025-21989 - Linux kernel (drm/amd/display, AMDGPU) The vulnerability stems from a missing .is_two_pixels_per_container function in dce60_tg_funcs when the AMDGPU driver loads with amdgpu.dc=1 (starting with kernel 6.11). This can cause a NULL pointer dereference on older GPUs (e.g., R9 280X)...

CVE-2025-21987 drm/amdgpu: init return value in amdgpu_ttm_clear_buffer

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgputtmclearbuffer Otherwise an uninitialized value can be returned if amdgpurescleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 cherry...

CVE-2025-21987 drm/amdgpu: init return value in amdgpu_ttm_clear_buffer

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgputtmclearbuffer Otherwise an uninitialized value can be returned if amdgpurescleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 cherry...

CVE-2025-21987

CVE-2025-21987: In Linux kernel DRM/AMDGPU, the bug is in init return value in amdgpu_ttm_clear_buffer; an uninitialized value could be returned if amdgpu_res_cleared returns true for all regions. The issue has been fixed via a cherry-picked commit (commit 7c62aacc3b452f73a1284198c81551035fac6d71...

CVE-2025-21987: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgputtmclearbuffer Otherwise an uninitialized value can be returned if amdgpurescleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 cherry...

CVE-2025-21989: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .istwopixelspercontainer Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .istwopixelspercontainer function in dce60tgfuncs, causes a NULL pointer dereference on...