Unspecified vulnerability in the Oracle VM VirtualBox component in Oracle Virtualization VirtualBox prior to 4.3.20 allows local users to affect integrity and availability via vectors related to VMSVGA virtual graphics device, a different vulnerability than CVE-2014-6588, CVE-2014-6589, CVE-2014-6590, and CVE-2014-6595.
https://security.gentoo.org/glsa/201612-27
https://exchange.xforce.ibmcloud.com/vulnerabilities/100181
http://www.securityfocus.com/bid/72216
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
http://lists.opensuse.org/opensuse-updates/2015-02/msg00030.html