5.5

CVE-2024-49922

drm/amd/display: Check null pointers before using them

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check null pointers before using them

[WHAT & HOW]
These pointers are null checked previously in the same function,
indicating they might be null as reported by Coverity. As a result,
they need to be checked when used again.

This fixes 3 FORWARD_NULL issue reported by Coverity.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 6.10.14
Linux ≫ Linux Kernel Version >= 6.11 < 6.11.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.146
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/1ff12bcd7deaeed25efb5120433c6a45dd5504a8
Patch
https://git.kernel.org/stable/c/5e9386baa3033c369564d55de4bab62423e8a1d3
Patch
https://git.kernel.org/stable/c/65e1d2c291553ef3f433a0b7109cc3002a5f40ae
Patch
https://git.kernel.org/stable/c/336bc3461b1c74e085bb0f2e1488df4dcc6dc983