Linux kernel bug fix: KVM: VMX: Execute IBPB on emulated VM-exit when guest has IBRS
Subsystem: arch/x86 (arch/x86/kvm/vmx/nested.c)
Bug type: unknown, severity: security
CVE: CVE-2022-2196
Keywords: CVE-
Files changed: arch/x86/kvm/vmx/nested.c;arch/x86/kvm/vmx/vmx.c
Introduced by Sean Christopherson on 2020-05-13 12:15:02 -0400; fixed by Jim Mattson on 2022-11-30 16:15:44 -0800 (lifetime: 931 days)