CVE-2017-6355

Name	CVE-2017-6355
Description	Integer overflow in the vrend_create_shader function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (process crash) via crafted pkt_length and offlen values, which trigger an out-of-bounds access.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	858255

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
virglrenderer (PTS)	buster	0.7.0-2	fixed
	buster (security)	0.7.0-2+deb10u1	fixed
	bullseye	0.8.2-5+deb11u1	fixed
	bookworm	0.10.4-1	fixed
	sid, trixie	1.0.0-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
virglrenderer	source	(unstable)	0.6.0-1			858255

Fixed by: https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6 (0.6.0)