CVE-2022-41849

Kernel: A race between ufx_ops_open() and ufx_usb_disconnect() may result in UAF

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Severity

Moderate

Red Hat Product Security

4.2

CVSS 3.1

Review impact separately from score.

Published · September 25, 2022

Updated · October 15, 2026

Description

A use-after-free flaw was found in the Linux kernel’s video fbdev driver. This flaw allows a local user with physical access to crash the system.

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 · 4.2
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-416 · Use After Free