CVE-2025-32776

Name	CVE-2025-32776
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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openrazer (PTS)	bullseye	2.9.0+dfsg-1	vulnerable
	bookworm	3.5.1+dfsg-2	vulnerable
	trixie	3.10.1+dfsg-1	vulnerable
	sid	3.10.2+dfsg-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
openrazer	source	(unstable)	3.10.2+dfsg-1

Notes

https://github.com/openrazer/openrazer/security/advisories/GHSA-835j-6976-46jx
https://github.com/openrazer/openrazer/issues/2433
Fixed by: https://github.com/openrazer/openrazer/commit/57610511d2548eda66999eaed5aa4517e89d6d39 (v3.10.2)
Fixed by: https://github.com/openrazer/openrazer/commit/d869abd20995b4931795e1cde54d4ac84d9ca62f (v3.10.2)