In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix null check of pipe_ctx->plane_state for update_dchubp_dpp
Similar to commit 6a057072ddd1 ("drm/amd/display: Fix null check for pipe_ctx->plane_state in dcn20_program_pipe") that addresses a null pointer dereference on dcn20_update_dchubp_dpp. This is the same function hooked for update_dchubp_dpp in dcn401, with the same issue. Fix possible null pointer deference on dcn401_program_pipe too.
(cherry picked from commit d8d47f739752227957d8efc0cb894761bfe1d879)
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ubuntu | ubuntu-upgrade-linux-image-6-14-0-1010-azureubuntu-upgrade-linux-image-6-14-0-1010-oemubuntu-upgrade-linux-image-6-14-0-1010-realtimeubuntu-upgrade-linux-image-6-14-0-1011-awsubuntu-upgrade-linux-image-6-14-0-1011-aws-64kubuntu-upgrade-linux-image-6-14-0-1011-oracleubuntu-upgrade-linux-image-6-14-0-1011-oracle-64kubuntu-upgrade-linux-image-6-14-0-1012-raspiubuntu-upgrade-linux-image-6-14-0-1014-gcpubuntu-upgrade-linux-image-6-14-0-1014-gcp-64kubuntu-upgrade-linux-image-6-14-0-28-genericubuntu-upgrade-linux-image-6-14-0-28-generic-64kubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-6-14ubuntu-upgrade-linux-image-aws-64kubuntu-upgrade-linux-image-aws-64k-6-14ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-6-14ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-6-14ubuntu-upgrade-linux-image-gcp-64kubuntu-upgrade-linux-image-gcp-64k-6-14ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-6-14ubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-6-14ubuntu-upgrade-linux-image-generic-64k-hwe-24-04ubuntu-upgrade-linux-image-generic-hwe-24-04ubuntu-upgrade-linux-image-oem-24-04ubuntu-upgrade-linux-image-oem-24-04aubuntu-upgrade-linux-image-oem-24-04cubuntu-upgrade-linux-image-oem-6-14ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-6-14ubuntu-upgrade-linux-image-oracle-64kubuntu-upgrade-linux-image-oracle-64k-6-14ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-6-14ubuntu-upgrade-linux-image-realtimeubuntu-upgrade-linux-image-realtime-6-14ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-6-14ubuntu-upgrade-linux-image-virtual-hwe-24-04 | Jun 26, 2025 | Jun 18, 2025 |
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