CVE-2023-52826

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= 324bb707d2a53256f3c04ba2e86048427e2a822c, < 9acc2bc00135e9ecd13a70ce1140e2673e504cdc; >= 324bb707d2a53256f3c04ba2e86048427e2a822c, < 84c923d898905187ebfd4c0ef38cd1450af7e0ea; >= 324bb707d2a53256f3c04ba2e86048427e2a822c, < d0bc9ab0a161a9745273f5bf723733a8e6c57aca; >= 324bb707d2a53256f3c04ba2e86048427e2a822c, < 9268bfd76bebc85ff221691b61498cc16d75451c; >= 324bb707d2a53256f3c04ba2e86048427e2a822c, < eaede6900c0961b072669d6bd97fe8f90ed1900f; >= 324bb707d2a53256f3c04ba2e86048427e2a822c, < f22def5970c423ea7f87d5247bd0ef91416b0658
LinuxLinux5.1

References

Timeline

Published
May 21, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2023-52826: Medium severity, CVSS 5.5 | Vulnix