CVE-2017-6386

Medium

Description

Memory leak in the vrend_create_vertex_elements_state function in vrend_renderer.c in virglrenderer allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_OBJECT_VERTEX_ELEMENTS commands.

SeverityMedium

CVSS6.5

Exploit probability—

ProductVirglrenderer

PublishedMar 15, 2017

First seenMar 15, 2017

How to fix

Update

virglrenderer_project virglrenderer0.8.0 or later

Vendor advisories

security.gentoo.org/glsa/201707-06

Affected products

Product	Affected versions	Fixed in
virglrenderer_project virglrenderer	v < 0.8.0	0.8.0

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