linux: In the Linux kernel, the following vulnerability has been resolved: drm/msm: fix NULL-deref on snapshot tear down I...
CVE-2023-53837 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53837, released December 9, 2025. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: drm/msm: fix NULL-deref on snapshot tear down In case of early initialisation errors and on platforms that do not use the DPU controller, the deinitilisation code can be called with the kms pointer set to NULL. Patchwork: https://patchwork.freedesktop.org/patch/525099/
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.1.37-1 | DEBIAN-CVE-2023-53837 | Dec 9, 2025 |
| linux · Debian 13.5 (trixie) | 6.3.7-1 | DEBIAN-CVE-2023-53837 | Dec 9, 2025 |
| linux · Debian 14 | 6.3.7-1 | DEBIAN-CVE-2023-53837 | Dec 9, 2025 |
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