Detections
Analytics
CVE-2022-23467
medium
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.
References
https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h
https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6