Vulnerability Details CVE-2017-6317
Memory leak in the add_shader_program function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via vectors involving the sprog variable.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 17.1%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.9
References
- http://www.openwall.com/lists/oss-security/2017/02/24/5
- http://www.securityfocus.com/bid/96450
- https://bugzilla.redhat.com/show_bug.cgi?id=1426756
- https://cgit.freedesktop.org/virglrenderer/commit/?id=a2f12a1b0f95b13b6f8dc3d05d7b74b4386394e4
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
- https://security.gentoo.org/glsa/201707-06
- http://www.openwall.com/lists/oss-security/2017/02/24/5
- http://www.securityfocus.com/bid/96450
- https://bugzilla.redhat.com/show_bug.cgi?id=1426756
- https://cgit.freedesktop.org/virglrenderer/commit/?id=a2f12a1b0f95b13b6f8dc3d05d7b74b4386394e4
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
- https://security.gentoo.org/glsa/201707-06
Products affected by CVE-2017-6317
-
cpe:2.3:a:virglrenderer_project:virglrenderer:-
-
cpe:2.3:a:virglrenderer_project:virglrenderer:0.2.0
-
cpe:2.3:a:virglrenderer_project:virglrenderer:0.4.0
-
cpe:2.3:a:virglrenderer_project:virglrenderer:0.5.0