In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL pointer dereference at hibernate During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support. CREATE(Triage):(User=admin) CVE-2023-52460 (https://nvd.nist.gov/vuln/detail/CVE-2023-52460)
