CVE-2024-49896 drm/amd/display: Check stream before comparing them

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream before comparing them WHAT & HOW amdgpudm can pass a null stream to dcisstreamunchanged. It is necessary to check for null before dereferencing them. This fixes 1 FORWARDNULL issue reported by Coveri...

PT-2024-33736

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A vulnerability in the Linux kernel has been resolved, specifically in the drm/amd/display component. The issue arises when amdgpu dm can pass a null stream to dc is stream unchanged,...