Hi,
> On Feb 12, 2018, at 10:37 AM, Shawn Webb wrote:
>
> On Mon, Feb 12, 2018 at 02:45:27PM +, Tycho Nightingale wrote:
>> Author: tychon
>> Date: Mon Feb 12 14:45:27 2018
>> New Revision: 329162
>> URL: https://svnweb.freebsd.org/changeset/base/329162
>>
>> Log:
>> Provide further mitig
On Mon, Feb 12, 2018 at 02:45:27PM +, Tycho Nightingale wrote:
> Author: tychon
> Date: Mon Feb 12 14:45:27 2018
> New Revision: 329162
> URL: https://svnweb.freebsd.org/changeset/base/329162
>
> Log:
> Provide further mitigation against CVE-2017-5715 by flushing the
> return stack buffer
> Author: tychon
> Date: Mon Feb 12 14:45:27 2018
> New Revision: 329162
> URL: https://svnweb.freebsd.org/changeset/base/329162
>
> Log:
> Provide further mitigation against CVE-2017-5715 by flushing the
> return stack buffer (RSB) upon returning from the guest.
>
> This was inspired by
Author: tychon
Date: Mon Feb 12 14:45:27 2018
New Revision: 329162
URL: https://svnweb.freebsd.org/changeset/base/329162
Log:
Provide further mitigation against CVE-2017-5715 by flushing the
return stack buffer (RSB) upon returning from the guest.
This was inspired by this linux commit: