Re: [qubes-users] QSB #058: Insufficient cache write-back under VT-d (XSA-321)
On 7/8/20 5:58 PM, taran1s wrote: Chris Laprise: On 7/7/20 9:57 AM, Andrew David Wong wrote: Only Intel systems are affected. AMD systems are not affected. Per usual! Is actually the XSA-321 a security issue only if one has HVM present in the Qubes system, or it is a general issue even if there is no HVM? Are there any security advices or a good practice to follow before the patch is available? I am not an expert on this, but I believe for sys-usb and sys-net you have no real choice in most of the systems: PCI passthrough requires "no PVH". -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/0d60972a-695b-b04e-caed-bec10e5e1bd2%40web.de.
Re: [qubes-users] QSB #058: Insufficient cache write-back under VT-d (XSA-321)
Chris Laprise: > On 7/7/20 9:57 AM, Andrew David Wong wrote: >> Only Intel systems are affected. AMD systems are not affected. > > Per usual! > Is actually the XSA-321 a security issue only if one has HVM present in the Qubes system, or it is a general issue even if there is no HVM? Are there any security advices or a good practice to follow before the patch is available? -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/4fff9f92-71d1-9d3f-7a6e-646427f0a955%40mailbox.org. 0xA664B90BD3BE59B3.asc Description: application/pgp-keys
Re: [qubes-users] QSB #058: Insufficient cache write-back under VT-d (XSA-321)
On 7/7/20 9:57 AM, Andrew David Wong wrote: Only Intel systems are affected. AMD systems are not affected. Per usual! -- Chris Laprise, tas...@posteo.net https://github.com/tasket https://twitter.com/ttaskett PGP: BEE2 20C5 356E 764A 73EB 4AB3 1DC4 D106 F07F 1886 -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/6470bedd-0536-be4e-32f6-2ca7ee1fd1c6%40posteo.net.
