Linux kernel bug fix: KVM: x86/mmu: Check for shadow-present SPTE before querying A/D status
Subsystem: arch/x86 (arch/x86/kvm/mmu/tdp_mmu.c)
Bug type: crash, severity: high
Files changed: arch/x86/kvm/mmu/tdp_mmu.c
Introduced by Ben Gardon on 2020-10-23 03:42:12 -0400; fixed by Sean Christopherson on 2021-03-15 04:43:34 -0400 (lifetime: 143 days)