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SubjectRe: [PATCH] KVM: x86: fix wbinvd_dirty_mask use-after-free
2016-10-21 12:39-0400, Ido Yariv:
> vcpu->arch.wbinvd_dirty_mask may still be used after freeing it,
> corrupting memory. For example, the following call trace may set a bit
> in an already freed cpu mask:
> kvm_arch_vcpu_load
> vcpu_load
> vmx_free_vcpu_nested
> vmx_free_vcpu
> kvm_arch_vcpu_free
>
> Fix this by deferring freeing of wbinvd_dirty_mask.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Ido Yariv <ido@wizery.com>
> ---

Applied, thanks.

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