CVE-2025-32776 Information

Description

OpenRazer is an open source driver and user-space daemon to control Razer device lighting and other features on GNU/Linux. By writing specially crafted data to the matrix_custom_frame file an attacker can cause the custom kernel driver to read more bytes than provided by user space. This data will be written into the RGB arguments which will be sent to the USB device. This issue has been patched in v3.10.2.

Reference

https://github.com/openrazer/openrazer/commit/57610511d2548eda66999eaed5aa4517e89d6d39 https://github.com/openrazer/openrazer/commit/d869abd20995b4931795e1cde54d4ac84d9ca62f https://github.com/openrazer/openrazer/issues/2433 https://github.com/openrazer/openrazer/security/advisories/GHSA-835j-6976-46jx