Linux kernel bug fix: KVM: x86/mmu: Don't advance iterator after restart due to yielding
Subsystem: arch/x86 (arch/x86/kvm/mmu/tdp_iter.c)
Bug type: use-after-free, severity: security
Keywords: use after free
Files changed: arch/x86/kvm/mmu/tdp_iter.c;arch/x86/kvm/mmu/tdp_iter.h;arch/x86/kvm/mmu/tdp_mmu.c
Introduced by Ben Gardon on 2021-02-04 05:27:41 -0500; fixed by Sean Christopherson on 2021-12-20 08:06:53 -0500 (lifetime: 319 days)