Security update for qemu SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:1362-1 Final 1 1 2018-05-21T21:11:41Z current 2018-05-21T21:11:41Z 2018-05-21T21:11:41Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for qemu This update for qemu fixes several issues. This security issue was fixed: - CVE-2018-3639: Spectre v4 vulnerability mitigation support for KVM guests (bsc#1092885). Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. This patch permits the new x86 cpu feature flag named 'ssbd' to be presented to the guest, given that the host has this feature, and KVM exposes it to the guest as well. For this feature to be enabled please use the qemu commandline -cpu $MODEL,+spec-ctrl,+ssbd so the guest OS can take advantage of the feature. spec-ctrl and ssbd support is also required in the host. This feature was added: - Add support for block resize support for xen disks through the monitor This non-security issue was fixed: - bsc#1079405: Add new look up path 'sys/class/tpm' for tpm cancel path based on Linux 4.0 change The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-OpenStack-Cloud-7-2018-946,SUSE-SLE-SAP-12-SP2-2018-946,SUSE-SLE-SERVER-12-SP2-2018-946,SUSE-Storage-4-2018-946 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20181362-1/ Link for SUSE-SU-2018:1362-1 https://lists.suse.com/pipermail/sle-security-updates/2018-May/004066.html E-Mail link for SUSE-SU-2018:1362-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1079405 SUSE Bug 1079405 https://bugzilla.suse.com/1092885 SUSE Bug 1092885 https://www.suse.com/security/cve/CVE-2018-3639/ SUSE CVE CVE-2018-3639 page SUSE Enterprise Storage 4 SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE OpenStack Cloud 7 qemu-2.6.2-41.40.1 qemu-block-curl-2.6.2-41.40.1 qemu-block-rbd-2.6.2-41.40.1 qemu-block-ssh-2.6.2-41.40.1 qemu-guest-agent-2.6.2-41.40.1 qemu-ipxe-1.0.0-41.40.1 qemu-kvm-2.6.2-41.40.1 qemu-lang-2.6.2-41.40.1 qemu-s390-2.6.2-41.40.1 qemu-seabios-1.9.1-41.40.1 qemu-sgabios-8-41.40.1 qemu-tools-2.6.2-41.40.1 qemu-vgabios-1.9.1-41.40.1 qemu-x86-2.6.2-41.40.1 qemu-ppc-2.6.2-41.40.1 qemu-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-block-curl-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-block-rbd-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-block-ssh-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-guest-agent-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-ipxe-1.0.0-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-kvm-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-lang-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-seabios-1.9.1-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-sgabios-8-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-tools-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-vgabios-1.9.1-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-x86-2.6.2-41.40.1 as a component of SUSE Enterprise Storage 4 qemu-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-block-curl-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-block-rbd-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-block-ssh-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-guest-agent-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-ipxe-1.0.0-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-kvm-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-lang-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-ppc-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-s390-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-seabios-1.9.1-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-sgabios-8-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-tools-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-vgabios-1.9.1-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-x86-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-block-curl-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-block-rbd-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-block-ssh-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-guest-agent-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-ipxe-1.0.0-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-kvm-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-lang-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-ppc-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-seabios-1.9.1-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-sgabios-8-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-tools-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-vgabios-1.9.1-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-x86-2.6.2-41.40.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-block-curl-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-block-rbd-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-block-ssh-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-guest-agent-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-ipxe-1.0.0-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-kvm-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-lang-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-s390-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-seabios-1.9.1-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-sgabios-8-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-tools-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-vgabios-1.9.1-41.40.1 as a component of SUSE OpenStack Cloud 7 qemu-x86-2.6.2-41.40.1 as a component of SUSE OpenStack Cloud 7 Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4. CVE-2018-3639 SUSE Enterprise Storage 4:qemu-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-block-curl-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-block-rbd-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-block-ssh-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-guest-agent-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-ipxe-1.0.0-41.40.1 SUSE Enterprise Storage 4:qemu-kvm-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-lang-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-seabios-1.9.1-41.40.1 SUSE Enterprise Storage 4:qemu-sgabios-8-41.40.1 SUSE Enterprise Storage 4:qemu-tools-2.6.2-41.40.1 SUSE Enterprise Storage 4:qemu-vgabios-1.9.1-41.40.1 SUSE Enterprise Storage 4:qemu-x86-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-block-curl-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-block-rbd-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-block-ssh-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-guest-agent-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-ipxe-1.0.0-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-kvm-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-lang-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-ppc-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-s390-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-seabios-1.9.1-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-sgabios-8-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-tools-2.6.2-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-vgabios-1.9.1-41.40.1 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-x86-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-block-curl-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-block-rbd-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-block-ssh-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-guest-agent-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-ipxe-1.0.0-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-kvm-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-lang-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-ppc-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-seabios-1.9.1-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-sgabios-8-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-tools-2.6.2-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-vgabios-1.9.1-41.40.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-x86-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-block-curl-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-block-rbd-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-block-ssh-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-guest-agent-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-ipxe-1.0.0-41.40.1 SUSE OpenStack Cloud 7:qemu-kvm-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-lang-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-s390-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-seabios-1.9.1-41.40.1 SUSE OpenStack Cloud 7:qemu-sgabios-8-41.40.1 SUSE OpenStack Cloud 7:qemu-tools-2.6.2-41.40.1 SUSE OpenStack Cloud 7:qemu-vgabios-1.9.1-41.40.1 SUSE OpenStack Cloud 7:qemu-x86-2.6.2-41.40.1 important 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181362-1/ https://www.suse.com/security/cve/CVE-2018-3639.html CVE-2018-3639 https://bugzilla.suse.com/1074701 SUSE Bug 1074701 https://bugzilla.suse.com/1085235 SUSE Bug 1085235 https://bugzilla.suse.com/1085308 SUSE Bug 1085308 https://bugzilla.suse.com/1087078 SUSE Bug 1087078 https://bugzilla.suse.com/1087082 SUSE Bug 1087082 https://bugzilla.suse.com/1092631 SUSE Bug 1092631 https://bugzilla.suse.com/1092885 SUSE Bug 1092885 https://bugzilla.suse.com/1094912 SUSE Bug 1094912 https://bugzilla.suse.com/1098813 SUSE Bug 1098813 https://bugzilla.suse.com/1100394 SUSE Bug 1100394 https://bugzilla.suse.com/1102640 SUSE Bug 1102640 https://bugzilla.suse.com/1105412 SUSE Bug 1105412 https://bugzilla.suse.com/1111963 SUSE Bug 1111963 https://bugzilla.suse.com/1172781 SUSE Bug 1172781 https://bugzilla.suse.com/1172782 SUSE Bug 1172782 https://bugzilla.suse.com/1172783 SUSE Bug 1172783 https://bugzilla.suse.com/1173489 SUSE Bug 1173489 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 https://bugzilla.suse.com/1201877 SUSE Bug 1201877 https://bugzilla.suse.com/1215674 SUSE Bug 1215674