CVE-2024-26667

CVE-2024-26667 affects the Linux kernel DRM MSM DPU path: the vulnerability stems from dereferencing hw_pp in dpu_encoder_helper_phys_cleanup assuming validity. The fix adds a validity check for hw_pp before use, aligning with the commit 8b45a26f2ba9 and related patchwork note. Patch details show...

CVE-2024-26667 drm/msm/dpu: check for valid hw_pp in dpu_encoder_helper_phys_cleanup

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for valid hwpp in dpuencoderhelperphyscleanup The commit 8b45a26f2ba9 "drm/msm/dpu: reserve cdm blocks for writeback in case of YUV output" introduced a smatch warning about another conditional block in...

CVE-2024-26667 drm/msm/dpu: check for valid hw_pp in dpu_encoder_helper_phys_cleanup

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for valid hwpp in dpuencoderhelperphyscleanup The commit 8b45a26f2ba9 "drm/msm/dpu: reserve cdm blocks for writeback in case of YUV output" introduced a smatch warning about another conditional block in...