CVEvulnerability
CVE-2023-52826
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-05-21
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
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.
Affected configurations
• linux linux kernel (< 5.10.202)
• linux linux kernel (>= 5.11 < 5.15.140)
• linux linux kernel (>= 5.16 < 6.1.64)
• linux linux kernel (>= 6.2 < 6.5.13)
• linux linux kernel (>= 6.6 < 6.6.3)
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- 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
- 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