Gentoo Linux Security Advisory 201001-4 – Multiple vulnerabilities in VirtualBox were found, the worst of which allowing for privilege escalation. Versions less than 3.0.12 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/85077/glsa-201001-04.txt
Source: https://packetstormsecurity.com/files/85077/Gentoo-Linux-Security-Advisory-201001-4.html