From: Stephen Hemminger Sent: Wednesday, July 22,
2020 11:41 AM
>
> On Wed, 22 Jul 2020 11:10:48 -0700
> "Andres Beltran" wrote:
>
> > 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
On Wed, 22 Jul 2020 11:10:48 -0700
"Andres Beltran" wrote:
> 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
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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