Detections
Analytics
CVE-2024-43886
medium
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check in resource_log_pipe_topology_update [WHY] When switching from "Extend" to "Second Display Only" we sometimes call resource_get_otg_master_for_stream on a stream for the eDP, which is disconnected. This leads to a null pointer dereference. [HOW] Added a null check in dc_resource.c/resource_log_pipe_topology_update.
References
https://git.kernel.org/stable/c/c36e922a36bdf69765c340a0857ca74092003bee
https://git.kernel.org/stable/c/899d92fd26fe780aad711322aa671f68058207a6