CVE-2010-4414
Unspecified vulnerability in Oracle VM VirtualBox 4.0 allows local users to affect confidentiality, integrity, and availability via unknown vectors related to Extensions.
Date published : 2011-01-19
http://www.securityfocus.com/bid/45876
http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html