5.5

CVE-2023-52826

drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference

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

drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference

In tpg110_get_modes(), the return value of drm_mode_duplicate() is
assigned to mode, which will lead to a 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 < 5.10.202
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.140
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.64
Linux ≫ Linux Kernel Version >= 6.2 < 6.5.13
Linux ≫ Linux Kernel Version >= 6.6 < 6.6.3
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.151
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/84c923d898905187ebfd4c0ef38cd1450af7e0ea
Patch
https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c
Patch
https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc
Patch
https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca
Patch
https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f
Patch
https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658
Patch