Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add missing NULL pointer check for pingpong interface It is checked almost always in dpu_encoder_phys_wb_setup_ctl(), but in a single place the check is missing. Also use convenient locals instead of phys_enc->* where available. Patchwork: https://patchwork.freedesktop.org/patch/693860/
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
d7d0e73f7de33a2b9998b607707a3e944ef3b86d to < 0d63df37b56a0aae2503147f234f5238304c62b5affectedd7d0e73f7de33a2b9998b607707a3e944ef3b86d to < 678d1c86566dfbb247ba25482d37fddde6140cc9affectedd7d0e73f7de33a2b9998b607707a3e944ef3b86d to < 471baae774a30a04cf066907b60eaf3732928cb7affectedd7d0e73f7de33a2b9998b607707a3e944ef3b86d to < 35ea3282136a630a3fd92b76f5a3a02651145ef1affectedd7d0e73f7de33a2b9998b607707a3e944ef3b86d to < 88733a0b64872357e5ecd82b7488121503cb9cc6affected
Linux Linux
Default version status: affected
5.19affected0 to < 5.19unaffected6.1.191 to ≤ 6.1.*unaffected6.6.120 to ≤ 6.6.*unaffected6.12.64 to ≤ 6.12.*unaffected6.18.4 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/0d63df37b56a0aae2503147f234f5238304c62b5 ↗
- https://git.kernel.org/stable/c/678d1c86566dfbb247ba25482d37fddde6140cc9 ↗
- https://git.kernel.org/stable/c/471baae774a30a04cf066907b60eaf3732928cb7 ↗
- https://git.kernel.org/stable/c/35ea3282136a630a3fd92b76f5a3a02651145ef1 ↗
- https://git.kernel.org/stable/c/88733a0b64872357e5ecd82b7488121503cb9cc6 ↗