Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset. Patchwork: https://patchwork.freedesktop.org/patch/514163/
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
1cff7440a86e04a613665803b42034c467f035fa to < a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2baffected1cff7440a86e04a613665803b42034c467f035fa to < 31f2f8de0ea7387cde18a24f94ba5e0b886b9842affected1cff7440a86e04a613665803b42034c467f035fa to < d4ba50614cb3f0686bbdb505af685d78e75861dcaffected1cff7440a86e04a613665803b42034c467f035fa to < 42442d42c57b9fbc35cb5ef72c7e5347c5f7d082affected1cff7440a86e04a613665803b42034c467f035fa to < a52e5a002d18bffabff66f6f59a74f8e9aac5afeaffected1cff7440a86e04a613665803b42034c467f035fa to < c96988b7d99327bb08bd9efd29a203b22cd88aceaffected
Linux Linux
Default version status: affected
5.3affected0 to < 5.3unaffected5.4.235 to ≤ 5.4.*unaffected5.10.173 to ≤ 5.10.*unaffected5.15.99 to ≤ 5.15.*unaffected6.1.16 to ≤ 6.1.*unaffected6.2.3 to ≤ 6.2.*unaffected6.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b ↗
- https://git.kernel.org/stable/c/31f2f8de0ea7387cde18a24f94ba5e0b886b9842 ↗
- https://git.kernel.org/stable/c/d4ba50614cb3f0686bbdb505af685d78e75861dc ↗
- https://git.kernel.org/stable/c/42442d42c57b9fbc35cb5ef72c7e5347c5f7d082 ↗
- https://git.kernel.org/stable/c/a52e5a002d18bffabff66f6f59a74f8e9aac5afe ↗
- https://git.kernel.org/stable/c/c96988b7d99327bb08bd9efd29a203b22cd88ace ↗