Re: [PATCH-for-9.0 0/4] hw/virtio: Protect from more DMA re-entrancy bugs

2024-04-08 Thread Mauro Matteo Cascella
Hi, On Thu, Apr 4, 2024 at 9:13 PM Philippe Mathieu-Daudé wrote: > > Gerd suggested to use the transport guard to protect the > device from DMA re-entrancy abuses. This was assigned CVE-2024-3446. > Philippe Mathieu-Daudé (4): > hw/virtio: Introduce virtio_bh_new_guarded() helper > hw/displ

Re: [PATCH-for-9.0 0/4] hw/virtio: Protect from more DMA re-entrancy bugs

2024-04-05 Thread Gerd Hoffmann
On Thu, Apr 04, 2024 at 09:13:35PM +0200, Philippe Mathieu-Daudé wrote: > Gerd suggested to use the transport guard to protect the > device from DMA re-entrancy abuses. Thanks for turning that idea into a proper patch series. Series: Reviewed-by: Gerd Hoffmann take care, Gerd