CVE-2022-29022

Name	CVE-2022-29022
Description	A buffer overflow vulnerability exists in the razeraccessory driver of OpenRazer up to version v3.3.0 allows attackers to cause a Denial of Service (DoS) and possibly escalate their privileges via a crafted buffer sent to the matrix_custom_frame device.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-4136-1

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
	bullseye (security)	2.9.0+dfsg-1+deb11u1	fixed
	bookworm	3.5.1+dfsg-2+deb12u1	fixed
	trixie	3.10.2+dfsg-1	fixed
	forky, sid	3.10.3+dfsg-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
openrazer	source	bullseye	2.9.0+dfsg-1+deb11u1		DLA-4136-1
openrazer	source	(unstable)	3.3.0+dfsg-1	unimportant

Notes

https://github.com/openrazer/openrazer/pull/1790
https://github.com/openrazer/openrazer/commit/7e8a04feb378a679f1bcdcae079a5100cc45663b (v3.3.0)
Negligible security impact