CVE-2022-23467

Published: Dec 5, 2022Modified: Jun 17, 2026

4.6

Vector

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

Exploitability: 0.9 / Impact: 3.6

Source: NVD

Description

OpenRazer is an open source driver and user-space daemon to control Razer device lighting and other features on GNU/Linux. Using a modified USB device an attacker can leak stack addresses of the `razer_attr_read_dpi_stages`, potentially bypassing KASLR. To exploit this vulnerability an attacker would need to access to a users keyboard or mouse or would need to convince a user to use a modified device. The issue has been patched in v3.5.1. Users are advised to upgrade and should be reminded not to plug in unknown USB devices.

Affected (1)

Products: Openrazer Project: Openrazer

Openrazer Project

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Openrazer Project Openrazer	Before 3.5.1

Related CWEs

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (5)

https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6

Source: security-advisories@github.com

PatchThird Party Advisory

https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h

Source: security-advisories@github.com

PatchThird Party Advisory

https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2025/04/msg00032.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.