On 05/20/2015 04:14 AM, Kevin Wolf wrote:
> Am 19.05.2015 um 22:40 hat John Snow geschrieben:
>>
>>
>> On 05/19/2015 11:36 AM, Kevin Wolf wrote:
>>> The RQM bit in MSR should be set whenever the guest is supposed to
>>> access the FIFO, and it should be cleared in all other cases. This is
>>> imp
Am 19.05.2015 um 22:40 hat John Snow geschrieben:
>
>
> On 05/19/2015 11:36 AM, Kevin Wolf wrote:
> > The RQM bit in MSR should be set whenever the guest is supposed to
> > access the FIFO, and it should be cleared in all other cases. This is
> > important so the guest can't continue writing/read
On 05/19/2015 11:36 AM, Kevin Wolf wrote:
> The RQM bit in MSR should be set whenever the guest is supposed to
> access the FIFO, and it should be cleared in all other cases. This is
> important so the guest can't continue writing/reading the FIFO beyond
> the length that it's suppossed to access
The RQM bit in MSR should be set whenever the guest is supposed to
access the FIFO, and it should be cleared in all other cases. This is
important so the guest can't continue writing/reading the FIFO beyond
the length that it's suppossed to access (see CVE-2015-3456).
Commit e9077462 fixed the CVE
