CVE-2022-2380

kernel: vulnerability in sm712fb driver

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Severity

Moderate

Red Hat Product Security

6.1

CVSS 3.1

Review impact separately from score.

Published · February 27, 2022

Updated · November 21, 2025

Description

An out-of-bounds memory access flaw was found in the Linux kernel in the drivers/video/fbdev/sm712fb.c:smtcfb_read() function. This flaw allows local attackers to crash the kernel.

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 · 6.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

CWE-787 · Out-of-bounds Write