Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1cff7440a86e04a613665803b42034c467f035fa before a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b; affected 1cff7440a86e04a613665803b42034c467f035fa before 31f2f8de0ea7387cde18a24f94ba5e0b886b9842; affected 1cff7440a86e04a613665803b42034c467f035fa before d4ba50614cb3f0686bbdb505af685d78e75861dc; affected 1cff7440a86e04a613665803b42034c467f035fa before 42442d42c57b9fbc35cb5ef72c7e5347c5f7d082; affected 1cff7440a86e04a613665803b42034c467f035fa before a52e5a002d18bffabff66f6f59a74f8e9aac5afe; affected 1cff7440a86e04a613665803b42034c467f035fa before c96988b7d99327bb08bd9efd29a203b22cd88ace |
| Linux / Linux | affected 5.3; unaffected 0 before 5.3; unaffected 5.4.235 through 5.4.*; unaffected 5.10.173 through 5.10.*; unaffected 5.15.99 through 5.15.*; unaffected 6.1.16 through 6.1.*; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
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