CVE-2022-4176

Name	CVE-2022-4176
Description	Out of bounds write in Lacros Graphics in Google Chrome on Chrome OS and Lacros prior to 108.0.5359.71 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via UI interactions. (Chromium security severity: High)
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DSA-5293-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium (PTS)	buster, buster (security)	90.0.4430.212-1~deb10u1	vulnerable
	bullseye	108.0.5359.94-1~deb11u1	fixed
	bullseye (security)	111.0.5563.64-1~deb11u1	fixed
	bookworm	111.0.5563.64-1	fixed
	sid	111.0.5563.110-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
chromium	source	buster	(unfixed)	end-of-life
chromium	source	bullseye	108.0.5359.71-2~deb11u1		DSA-5293-1
chromium	source	(unstable)	108.0.5359.71-1

[buster] - chromium <end-of-life> (see DSA 5046)