Description

In the Linux kernel, the following vulnerability has been resolved: drm/panel: fix a possible null pointer dereference In versatile_panel_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.

INFO

Published Date :

2024-05-21T15:31:26.888Z

Last Modified :

2026-01-05T10:17:37.512Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-52821 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-52821.

URL Resource
https://git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190 cve-icon cve-icon
https://git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4 cve-icon cve-icon
https://git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402 cve-icon cve-icon
https://git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992 cve-icon cve-icon
https://git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229 cve-icon cve-icon
https://git.kernel.org/stable/c/c7dc0aca5962fb37dbea9769dd26ec37813faae1 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052105-CVE-2023-52821-1b6f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-52821 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-52821 cve-icon
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