CVE-2022-23467

4.4 MEDIUM
Published: December 05, 2022 Modified: November 03, 2025

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6
Source: security-advisories@github.com
Patch Third Party Advisory
https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h
Source: security-advisories@github.com
Patch Third Party Advisory
https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
4.4 / 10.0
EPSS (Exploit Probability)
0.1%
22th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

openrazer_project