CVE-2022-50878

kernel: Linux kernel: Denial of service in lontium-lt9611 GPU driver due to NULL pointer dereference

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Severity

Low

Red Hat Product Security

4.3

CVSS 3.1

Review impact separately from score.

Published · December 30, 2025

Updated · July 22, 2026

Description

A flaw was found in the Linux kernel's lontium-lt9611 GPU driver. A local user with low privileges could trigger a NULL pointer dereference in the lt9611_connector_init() function. This vulnerability can lead to a system crash, resulting in a Denial of Service (DoS).

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.3
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference