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.
Advisories
Source ID Title
Ubuntu USN Ubuntu USN USN-7173-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7173-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7173-3 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-7195-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-7195-2 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-7413-1 Linux kernel (IoT) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 19 Dec 2024 09:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-01-05T10:17:37.512Z

Reserved: 2024-05-21T15:19:24.249Z

Link: CVE-2023-52821

cve-icon Vulnrichment

Updated: 2024-08-02T23:11:36.064Z

cve-icon NVD

Status : Modified

Published: 2024-05-21T16:15:20.047

Modified: 2024-11-21T08:40:39.830

Link: CVE-2023-52821

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-05-21T00:00:00Z

Links: CVE-2023-52821 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses