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@xxxxxxxxxxxxxxx > Signed-off-by: Ido Yariv <ido@xxxxxxxxxx> > --- Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
