linux: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for valid hw_pp in dpu_encode...
CVE-2024-26667 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-26667, released April 2, 2024. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for valid hw_pp in dpu_encoder_helper_phys_cleanup 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 dpu_encoder_helper_phys_cleanup() which had assumed hw_pp will always be valid which may not necessarily be true. Lets fix the other conditional block by making sure hw_pp is valid before dereferencing it. Patchwork: https://patchwork.freedesktop.org/patch/574878/
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.1.82-1 | DEBIAN-CVE-2024-26667 | Apr 2, 2024 |
| linux · Debian 13.5 (trixie) | 6.7.7-1 | DEBIAN-CVE-2024-26667 | Apr 2, 2024 |
| linux · Debian 14 | 6.7.7-1 | DEBIAN-CVE-2024-26667 | Apr 2, 2024 |
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