5.5

CVE-2024-46802

drm/amd/display: added NULL check at start of dc_validate_stream

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

drm/amd/display: added NULL check at start of dc_validate_stream

[Why]
prevent invalid memory access

[How]
check if dc and stream are NULL
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 6.1.109
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.50
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.9
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
nvd@nist.gov 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/154a50bf4221a6a6ccf88d565b8184da7c40a2dd
Patch
https://git.kernel.org/stable/c/26c56049cc4f1705b498df013949427692a4b0d5
Patch
https://git.kernel.org/stable/c/356fcce9cdbfe338a275e9e1836adfdd7f5c52a9
Patch
https://git.kernel.org/stable/c/6bf920193ba1853bad780bba565a789246d9003c
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html