On Thu, Jul 23, 2020 at 01:24:03AM +, Michael Kelley wrote:
> From: Andres Beltran Sent: Wednesday, July 22, 2020
> 3:39 PM
> >
> > Currently, VMbus drivers use pointers into guest memory as request IDs
> > for interactions with Hyper-V. To be more robust in the face of errors
> > or
From: Andres Beltran Sent: Wednesday, July 22, 2020 3:39
PM
>
> Currently, VMbus drivers use pointers into guest memory as request IDs
> for interactions with Hyper-V. To be more robust in the face of errors
> or malicious behavior from a compromised Hyper-V, avoid exposing
> guest memory
Currently, VMbus drivers use pointers into guest memory as request IDs
for interactions with Hyper-V. To be more robust in the face of errors
or malicious behavior from a compromised Hyper-V, avoid exposing
guest memory addresses to Hyper-V. Also avoid Hyper-V giving back a
bad request ID that is
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