5.5

CVE-2024-42309

drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes

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

drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes

In psb_intel_lvds_get_modes(), the return value of drm_mode_duplicate() is
assigned to mode, which will lead to a possible NULL pointer dereference
on failure of drm_mode_duplicate(). Add a check to avoid npd.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.3 < 4.19.320
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.282
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.224
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.165
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.103
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.44
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.131
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/13b5f3ee94bdbdc4b5f40582aab62977905aedee
Patch
https://git.kernel.org/stable/c/2df7aac81070987b0f052985856aa325a38debf6
Patch
https://git.kernel.org/stable/c/46d2ef272957879cbe30a884574320e7f7d78692
Patch
https://git.kernel.org/stable/c/475a5b3b7c8edf6e583a9eb59cf28ea770602e14
Patch
https://git.kernel.org/stable/c/6735d02ead7dd3adf74eb8b70aebd09e0ce78ec9
Patch
https://git.kernel.org/stable/c/7e52c62ff029f95005915c0a11863b5fb5185c8c
Patch
https://git.kernel.org/stable/c/d6ad202f73f8edba0cbc0065aa57a79ffe8fdcdc
Patch
https://git.kernel.org/stable/c/f70ffeca546452d1acd3a70ada56ecb2f3e7f811
Patch
https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html