On 21.01.2021 16:05, Roger Pau Monné wrote:
> On Thu, Jan 21, 2021 at 03:50:55PM +0100, Jan Beulich wrote:
>> On 21.01.2021 15:34, Roger Pau Monné wrote:
>>> On Thu, Jan 21, 2021 at 03:20:12PM +0100, Marek Marczykowski-Górecki wrote:
On Thu, Jan 21, 2021 at 02:10:48PM +, Xen.org security
On Thu, Jan 21, 2021 at 03:50:55PM +0100, Jan Beulich wrote:
> On 21.01.2021 15:34, Roger Pau Monné wrote:
> > On Thu, Jan 21, 2021 at 03:20:12PM +0100, Marek Marczykowski-Górecki wrote:
> >> On Thu, Jan 21, 2021 at 02:10:48PM +, Xen.org security team wrote:
> >>> Xen
On 21.01.2021 15:34, Roger Pau Monné wrote:
> On Thu, Jan 21, 2021 at 03:20:12PM +0100, Marek Marczykowski-Górecki wrote:
>> On Thu, Jan 21, 2021 at 02:10:48PM +, Xen.org security team wrote:
>>> Xen Security Advisory XSA-360
>>>
>>> IRQ vector leak
On Thu, Jan 21, 2021 at 03:20:12PM +0100, Marek Marczykowski-Górecki wrote:
> On Thu, Jan 21, 2021 at 02:10:48PM +, Xen.org security team wrote:
> > Xen Security Advisory XSA-360
> >
> > IRQ vector leak on x86
> >
> > ISSUE DESCRIPTION
> >
On 21.01.2021 15:20, Marek Marczykowski-Górecki wrote:
> On Thu, Jan 21, 2021 at 02:10:48PM +, Xen.org security team wrote:
>> MITIGATION
>> ==
>>
>> Not running HVM guests with PCI pass through devices will avoid the
>> vulnerability. Note that even non-malicious guests can trigger
On Thu, Jan 21, 2021 at 02:10:48PM +, Xen.org security team wrote:
> Xen Security Advisory XSA-360
>
> IRQ vector leak on x86
>
> ISSUE DESCRIPTION
> =
>
> A x86 HVM guest with PCI pass through devices can force the allocation
> of
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Xen Security Advisory XSA-360
IRQ vector leak on x86
ISSUE DESCRIPTION
=
A x86 HVM guest with PCI pass through devices can force the allocation
of all IDT vectors on the system by
