CVE-2021-46978

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Always make an attempt to map eVMCS after migration When enlightened VMCS is in use and nested state is migrated withvmx_get_nested_state()/vmx_set_nested_state() KVM can't map evmcspage right away: evmcs gpa is not 'str...