CVE-2023-53849
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm: fix workqueue leak on bind errors Make sure to destroy the workqueue also in case of early errors during bind (e.g. a subcomponent failing to bind). Since commit c3b790ea07a1 ("drm: Manage drm_mode_config_init with drmm_") the mode config will be freed when the drm device is released also when using the legacy interface, but add an explicit cleanup for consistency and to facilitate backporting. Patchwork: https://patchwork.freedesktop.org/patch/525093/
How to fix
- Linux Linux6e1476225ec02eeebc4b79f793506f80bc4bca8f, 28e34db2f3e0130872e2384dd9df9f82bd89e967, 8551c4b7c8ffb42f759547e5c39da5980abf2432, a75b49db6529b2af049eafd938fae888451c3685, 3.15 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 060530f1ea6740eb767085008d183f89ccdd289c ≤ v < 6e1476225ec02eeebc4b79f793506f80bc4bca8f, 060530f1ea6740eb767085008d183f89ccdd289c ≤ v < 28e34db2f3e0130872e2384dd9df9f82bd89e967, 060530f1ea6740eb767085008d183f89ccdd289c ≤ v < 8551c4b7c8ffb42f759547e5c39da5980abf2432, 060530f1ea6740eb767085008d183f89ccdd289c ≤ v < a75b49db6529b2af049eafd938fae888451c3685, 3e796097404e325fa8d4f48a2af61f2e01e3ef02, 3.14.41 ≤ v < 3.15, 3.15 | 6e1476225ec02eeebc4b79f793506f80bc4bca8f, 28e34db2f3e0130872e2384dd9df9f82bd89e967, 8551c4b7c8ffb42f759547e5c39da5980abf2432, a75b49db6529b2af049eafd938fae888451c3685, 3.15 |
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