Am 04.01.2018 um 08:27 schrieb Alexandre DERUMIER: > does somebody have a redhat account to see te content of: > > https://access.redhat.com/solutions/3307851 > "Impacts of CVE-2017-5754, CVE-2017-5753, and CVE-2017-5715 to Red Hat > Virtualization products"
i don't have one but the content might be something like this: https://www.suse.com/de-de/support/kb/doc/?id=7022512 So you need: 1.) intel / amd cpu microcode update 2.) qemu update to pass the new MSR and CPU flags from the microcode update 3.) host kernel update 4.) guest kernel update The microcode update and the kernel update is publicly available but i'm missing the qemu one. Greets, Stefan > ----- Mail original ----- > De: "aderumier" <aderum...@odiso.com> > À: "Stefan Priebe, Profihost AG" <s.pri...@profihost.ag> > Cc: "qemu-devel" <qemu-devel@nongnu.org> > Envoyé: Jeudi 4 Janvier 2018 08:24:34 > Objet: Re: [Qemu-devel] CVE-2017-5715: relevant qemu patches > >>> Can anybody point me to the relevant qemu patches? > > I don't have find them yet. > > Do you known if a vm using kvm64 cpu model is protected or not ? > > ----- Mail original ----- > De: "Stefan Priebe, Profihost AG" <s.pri...@profihost.ag> > À: "qemu-devel" <qemu-devel@nongnu.org> > Envoyé: Jeudi 4 Janvier 2018 07:27:01 > Objet: [Qemu-devel] CVE-2017-5715: relevant qemu patches > > Hello, > > i've seen some vendors have updated qemu regarding meltdown / spectre. > > f.e.: > > CVE-2017-5715: QEMU was updated to allow passing through new MSR and > CPUID flags from the host VM to the CPU, to allow enabling/disabling > branch prediction features in the Intel CPU. (bsc#1068032) > > Can anybody point me to the relevant qemu patches? > > Thanks! > > Greets, > Stefan >
