CVE-2025-38098

The CVE-2025-38098 issue affects the Linux kernel DRM AMD display stack. It centers on treating a wb (writeback) connector as physical in create_validate_stream_for_sink, and incorrect handling when operating on a drm_wb_connector as an amdgpu_dm_connector. The description notes that dereferencin...

CVE-2025-38098 drm/amd/display: Don't treat wb connector as physical in create_validate_stream_for_sink

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Don't treat wb connector as physical in createvalidatestreamforsink Don't try to operate on a drmwbconnector as an amdgpudmconnector. While dereferencing aconnector-base will "work" it's wrong and might lead to...

Vulnerability of the dcn20_program_pipe() function in the drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c kernel of the Linux operating system, allowing a hacker to trigger a service failure

The vulnerability of the dcn20programpipe function in the drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20hwseq.c file of the Linux kernel is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-38091

CVE-2025-38091 affects the Linux kernel’s AMD display stack. It fixes a false positive warning in drm/amd/display when querying plane_id in DML21, which could trigger a warning during mode1 reset. The issue arises from insufficient checks in dml2_map_dc_pipes and is resolved by a patch cherry-pic...

CVE-2022-50079

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 Why & How engid for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ...

SUSE CVE-2022-49969

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock Why After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. How Clear that if have when clock o...

SUSE CVE-2025-38021

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check of pipectx-planestate for updatedchubpdpp Similar to commit 6a057072ddd1 "drm/amd/display: Fix null check for pipectx-planestate in dcn20programpipe" that addresses a null pointer dereference on...

SUSE CVE-2025-38080

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Increase blocksequence array size Why It's possible to generate more than 50 steps in hwssbuildfastsequence, for example with a 6-pipe asic where all pipes are in one MPC chain. This overflows the blocksequence...

DEBIAN-CVE-2022-50079

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 Why & How engid for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ...

CVE-2022-49969

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock Why After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. How Clear that if have when clock o...

CVE-2022-50079

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 Why & How engid for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ...

CVE-2022-49969

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock Why After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. How Clear that if have when clock o...

CVE-2022-49969 drm/amd/display: clear optc underflow before turn off odm clock

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock Why After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. How Clear that if have when clock o...

AZL-70304 CVE-2025-38080 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Increase blocksequence array size Why It's possible to generate more than 50 steps in hwssbuildfastsequence, for example with a 6-pipe asic where all pipes are in one MPC chain. This overflows the blocksequence...

CVE-2025-38080

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Increase blocksequence array size Why It's possible to generate more than 50 steps in hwssbuildfastsequence, for example with a 6-pipe asic where all pipes are in one MPC chain. This overflows the blocksequence...

UBUNTU-CVE-2025-38021

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check of pipectx-planestate for updatedchubpdpp Similar to commit 6a057072ddd1 "drm/amd/display: Fix null check for pipectx-planestate in dcn20programpipe" that addresses a null pointer dereference on...

CVE-2025-38080 drm/amd/display: Increase block_sequence array size

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Increase blocksequence array size Why It's possible to generate more than 50 steps in hwssbuildfastsequence, for example with a 6-pipe asic where all pipes are in one MPC chain. This overflows the blocksequence...

CVE-2025-38080

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Increase blocksequence array size Why It's possible to generate more than 50 steps in hwssbuildfastsequence, for example with a 6-pipe asic where all pipes are in one MPC chain. This overflows the blocksequence...

CVE-2025-38080 drm/amd/display: Increase block_sequence array size

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Increase blocksequence array size Why It's possible to generate more than 50 steps in hwssbuildfastsequence, for example with a 6-pipe asic where all pipes are in one MPC chain. This overflows the blocksequence...

CVE-2025-38021

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check of pipectx-planestate for updatedchubpdpp Similar to commit 6a057072ddd1 "drm/amd/display: Fix null check for pipectx-planestate in dcn20programpipe" that addresses a null pointer dereference on...