Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before used [WHAT & HOW] Poniters, such as dc->clk_mgr, are null checked previously in the same function, so Coverity warns "implies that "dc->clk_mgr" might be null". As a result, these pointers need to be checked when used again. This fixes 10 FORWARD_NULL issues reported by Coverity.
References (2)
Core 2
Scores
CVSS v3
5.5
EPSS
0.0021
EPSS Percentile
11.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (8)
linux/Kernel
4.15.0 - 6.11.3linux
Linux/Linux
< 4.15
Linux/Linux
4.15
Linux/Linux
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 5b35bf1a82eb29841b67ff5643ba83762250fc24
Linux/Linux
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - be1fb44389ca3038ad2430dac4234669bc177ee3
Linux/Linux
6.11.3 - 6.11.*
Linux/Linux
6.12
linux/linux_kernel
< 6.11.3
Published
Oct 21, 2024
Tracked Since
Feb 18, 2026