CVE-2017-6355: 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…

PriorityP417medium5.5CVSS 3.0

AVLACLPRLUINSUCNINAH

EPSS

0.43%

34.9th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	virglrenderer	< virglrenderer 0.6.0-1 (bookworm)	virglrenderer 0.6.0-1 (bookworm)
freedesktop	virglrenderer	<= 0.5.0	—
virglrenderer_project	virglrenderer	>= 0 < 0.6.0-1	0.6.0-1
virglrenderer_project	virglrenderer	>= 0 < 0.6.0-1	0.6.0-1
virglrenderer_project	virglrenderer	>= 0 < 0.6.0-1	0.6.0-1
virglrenderer_project	virglrenderer	>= 0 < 0.6.0-1	0.6.0-1

CVSS provenance

nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P

osv5.5MEDIUM

vendor_debian5.5MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.