5.5

CVE-2023-52460

drm/amd/display: Fix NULL pointer dereference at hibernate

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.7.0 < 6.7.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.088
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/6b80326efff093d037e0971831dca6ebddba9b45
Patch
https://git.kernel.org/stable/c/b719a9c15d52d4f56bdea8241a5d90fd9197ce99
Patch