4 ms·
The worst case is a VM escape for hardware accelerated (VT-x/AMD-V). So does this exploit work under virtualized ring 0? That would be a disaster for many cloud
by vardump 11y ago
The worst case is a VM escape for hardware accelerated (VT-x/AMD-V). So does this exploit work under virtualized ring 0? That would be a disaster for many cloud providers and for virtualization in general.
Maybe this is something about controlled change of flow of execution in SMM mode?
- tptacek 11y agoMy guess is that if you have a universal hardware hypervisor escape, you write the abstract for that talk much differently.