Linux kernel bug fix: KVM: x86/mmu: Don't freak out if pml5_root is NULL on 4-level host
Subsystem: arch/x86 (arch/x86/kvm/mmu/mmu.c)
Bug type: unknown, severity: security
Files changed: arch/x86/kvm/mmu/mmu.c
Introduced by Wei Huang on 2021-08-20 16:07:48 -0400; fixed by Sean Christopherson on 2021-09-06 05:56:38 -0400 (lifetime: 16 days)