CVE-2023-52826

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

State: Published
Severity: Not scored
Published: May 21, 2024
Updated: May 11, 2026
Reserved: May 21, 2024

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	324bb707d2a53256f3c04ba2e86048427e2a822c to before 9acc2bc00135e9ecd13a70ce1140e2673e504cdcAffected 324bb707d2a53256f3c04ba2e86048427e2a822c to before 84c923d898905187ebfd4c0ef38cd1450af7e0eaAffected 324bb707d2a53256f3c04ba2e86048427e2a822c to before d0bc9ab0a161a9745273f5bf723733a8e6c57acaAffected 324bb707d2a53256f3c04ba2e86048427e2a822c to before 9268bfd76bebc85ff221691b61498cc16d75451cAffected 324bb707d2a53256f3c04ba2e86048427e2a822c to before eaede6900c0961b072669d6bd97fe8f90ed1900fAffected 324bb707d2a53256f3c04ba2e86048427e2a822c to before f22def5970c423ea7f87d5247bd0ef91416b0658Affected
LinuxLinux	5.1Affected before 5.1Not affected 5.10.202 through 5.10.Not affected 5.15.140 through 5.15.Not affected 6.1.64 through 6.1.Not affected 6.5.13 through 6.5.Not affected 6.6.3 through 6.6.*Not affected 6.7 and laterNot affected

Product

Versions

LinuxLinux

324bb707d2a53256f3c04ba2e86048427e2a822c to before 9acc2bc00135e9ecd13a70ce1140e2673e504cdcAffected
324bb707d2a53256f3c04ba2e86048427e2a822c to before 84c923d898905187ebfd4c0ef38cd1450af7e0eaAffected
324bb707d2a53256f3c04ba2e86048427e2a822c to before d0bc9ab0a161a9745273f5bf723733a8e6c57acaAffected
324bb707d2a53256f3c04ba2e86048427e2a822c to before 9268bfd76bebc85ff221691b61498cc16d75451cAffected
324bb707d2a53256f3c04ba2e86048427e2a822c to before eaede6900c0961b072669d6bd97fe8f90ed1900fAffected
324bb707d2a53256f3c04ba2e86048427e2a822c to before f22def5970c423ea7f87d5247bd0ef91416b0658Affected

LinuxLinux

5.1Affected
before 5.1Not affected
5.10.202 through 5.10.*Not affected
5.15.140 through 5.15.*Not affected
6.1.64 through 6.1.*Not affected
6.5.13 through 6.5.*Not affected
6.6.3 through 6.6.*Not affected
6.7 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.