In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. [HOW] Skip and return NULL. This fixes 2 OVERRUN issues reported by Coverity.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 8.1 |
| Linux | Linux | Cisco Meeting Server before 2.0.1, Acano Server before 1.9.3, Cisco Meeting App before 1.9.8, Acano Meeting Apps before 1.8.35 |
| Linux | Linux | 12.2(18)SXD7b |
| Linux | Linux | 12.2(18)SXD3 |