https://xenproject.org/2012/06/13/the-intel-sysret-privilege-escalation/ https://xenproject.org/2012/06/13/the-intel-sysret-privilege... I can only speculate a

https://xenproject.org/2012/06/13/the-intel-sysret-privilege-escalation/ https://xenproject.org/2012/06/13/the-intel-sysret-privilege... I can only speculate as to the types of vulnerabilities not disclosed.