[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] fix x86_64 ia32 userspace support
* Jan Beulich (JBeulich@xxxxxxxxxx) wrote: > Even with this fixed in the guest kernel I'd consider this a security hole if > so, since executing a sysenter instruction > in 32-bit user mode would then be a way to bring the whole system down. Jan Yes, Absolutely agreed. Sorry, meant to mention that in the original email. thanks, -chris _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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