Description
Memory leak in the vrend_renderer_context_create_internal function in vrend_decode.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) by repeatedly creating a decode context.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://security.gentoo.org/glsa/201707-06 ↗
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html ↗
- http://www.openwall.com/lists/oss-security/2017/01/24/2 ↗
- https://cgit.freedesktop.org/virglrenderer/commit/?id=747a293ff6055203e529f083896b823e22523fe7 ↗
- http://www.openwall.com/lists/oss-security/2017/01/25/4 ↗
- http://www.securityfocus.com/bid/95784 ↗