Description
In the Linux kernel, the following vulnerability has been resolved: drm/stm: Avoid use-after-free issues with crtc and plane ltdc_load() calls functions drm_crtc_init_with_planes(), drm_universal_plane_init() and drm_encoder_init(). These functions should not be called with parameters allocated with devm_kzalloc() to avoid use-after-free issues [1]. Use allocations managed by the DRM framework. Found by Linux Verification Center (linuxtesting.org). [1] https://lore.kernel.org/lkml/u366i76e3qhh3ra5oxrtngjtm2u5lterkekcz6y2jkndhuxzli@diujon4h7qwb/
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
b759012c5fa761ee08998c80fc4ad6343c258487 to < d02611ff001454358be6910cb926799e2d818716affectedb759012c5fa761ee08998c80fc4ad6343c258487 to < 0a1741d10da29aa84955ef89ae9a03c4b6038657affectedb759012c5fa761ee08998c80fc4ad6343c258487 to < 454e5d7e671946698af0f201e48469e5ddb42851affectedb759012c5fa761ee08998c80fc4ad6343c258487 to < b22eec4b57d04befa90e8554ede34e6c67257606affectedb759012c5fa761ee08998c80fc4ad6343c258487 to < 19dd9780b7ac673be95bf6fd6892a184c9db611faffected
Linux Linux
Default version status: affected
4.13affected0 to < 4.13unaffected6.1.113 to ≤ 6.1.*unaffected6.6.55 to ≤ 6.6.*unaffected6.10.14 to ≤ 6.10.*unaffected6.11.3 to ≤ 6.11.*unaffected6.12 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/d02611ff001454358be6910cb926799e2d818716 ↗
- https://git.kernel.org/stable/c/0a1741d10da29aa84955ef89ae9a03c4b6038657 ↗
- https://git.kernel.org/stable/c/454e5d7e671946698af0f201e48469e5ddb42851 ↗
- https://git.kernel.org/stable/c/b22eec4b57d04befa90e8554ede34e6c67257606 ↗
- https://git.kernel.org/stable/c/19dd9780b7ac673be95bf6fd6892a184c9db611f ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗