Linux kernel bug fix: KVM: x86: Constrain guest-supported xfeatures only at KVM_GET_XSAVE{2}
Subsystem: arch/x86 (arch/x86/kernel/fpu/xstate.c)
Bug type: crash, severity: high
Files changed: arch/x86/kernel/fpu/xstate.c;arch/x86/kvm/cpuid.c;arch/x86/kvm/x86.c
Introduced by Leonardo Bras on 2022-02-17 10:05:57 -0500; fixed by Sean Christopherson on 2023-10-12 11:08:58 -0400 (lifetime: 602 days)