Re: [PATCH v4] hv_utils: Add validation for untrusted Hyper-V values

2021-01-05 Thread Wei Liu
On Sun, Dec 13, 2020 at 10:07:06PM +, Michael Kelley wrote: > From: Andrea Parri (Microsoft) Sent: Monday, > November 9, 2020 2:07 AM > > > > For additional robustness in the face of Hyper-V errors or malicious > > behavior, validate all values that originate from packets that Hyper-V > > ha

RE: [PATCH v4] hv_utils: Add validation for untrusted Hyper-V values

2020-12-13 Thread Michael Kelley
From: Andrea Parri (Microsoft) Sent: Monday, November 9, 2020 2:07 AM > > For additional robustness in the face of Hyper-V errors or malicious > behavior, validate all values that originate from packets that Hyper-V > has sent to the guest in the host-to-guest ring buffer. Ensure that > invalid

Re: [PATCH v4] hv_utils: Add validation for untrusted Hyper-V values

2020-11-18 Thread Andrea Parri
On Mon, Nov 09, 2020 at 11:07:04AM +0100, Andrea Parri (Microsoft) wrote: > From: Andres Beltran > > For additional robustness in the face of Hyper-V errors or malicious > behavior, validate all values that originate from packets that Hyper-V > has sent to the guest in the host-to-guest ring buff