Security update for qemu SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2019:1274-1 Final 1 1 2019-04-25T13:55:41Z current 2019-04-25T13:55:41Z 2019-04-25T13:55:41Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for qemu This update for qemu fixes the following issues: Security issues fixed: - CVE-2019-9824: Fixed information leak in slirp (bsc#1129622). - CVE-2019-8934: Added method to specify whether or not to expose certain ppc64 hostinformation (bsc#1126455). - CVE-2019-3812: Fixed Out-of-bounds memory access and information leak in virtual monitor interface (bsc#1125721). - CVE-2018-20815: Fixed a denial of service possibility in device tree processing (bsc#1130675). Non-security issue fixed: - Backported Skylake-Server vcpu model support from qemu v2.11 (FATE#327261 bsc#1131955). - Added ability to set virtqueue size using virtqueue_size parameter (FATE#327255 bsc#1118900). This update was imported from the SUSE:SLE-12-SP3:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html E-Mail link for openSUSE-SU-2019:1274-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 42.3 qemu-2.9.1-59.1 qemu-arm-2.9.1-59.1 qemu-block-curl-2.9.1-59.1 qemu-block-dmg-2.9.1-59.1 qemu-block-iscsi-2.9.1-59.1 qemu-block-rbd-2.9.1-59.1 qemu-block-ssh-2.9.1-59.1 qemu-extra-2.9.1-59.1 qemu-guest-agent-2.9.1-59.1 qemu-ipxe-1.0.0+-59.1 qemu-ksm-2.9.1-59.1 qemu-kvm-2.9.1-59.1 qemu-lang-2.9.1-59.1 qemu-linux-user-2.9.1-59.1 qemu-ppc-2.9.1-59.1 qemu-s390-2.9.1-59.1 qemu-seabios-1.10.2-59.1 qemu-sgabios-8-59.1 qemu-testsuite-2.9.1-59.2 qemu-tools-2.9.1-59.1 qemu-vgabios-1.10.2-59.1 qemu-x86-2.9.1-59.1 qemu-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-arm-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-block-curl-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-block-dmg-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-block-iscsi-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-block-rbd-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-block-ssh-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-extra-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-guest-agent-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-ipxe-1.0.0+-59.1 as a component of openSUSE Leap 42.3 qemu-ksm-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-kvm-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-lang-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-linux-user-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-ppc-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-s390-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-seabios-1.10.2-59.1 as a component of openSUSE Leap 42.3 qemu-sgabios-8-59.1 as a component of openSUSE Leap 42.3 qemu-testsuite-2.9.1-59.2 as a component of openSUSE Leap 42.3 qemu-tools-2.9.1-59.1 as a component of openSUSE Leap 42.3 qemu-vgabios-1.10.2-59.1 as a component of openSUSE Leap 42.3 qemu-x86-2.9.1-59.1 as a component of openSUSE Leap 42.3 In QEMU 3.1.0, load_device_tree in device_tree.c calls the deprecated load_image function, which has a buffer overflow risk. CVE-2018-20815 openSUSE Leap 42.3:qemu-2.9.1-59.1 openSUSE Leap 42.3:qemu-arm-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-59.1 openSUSE Leap 42.3:qemu-extra-2.9.1-59.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-59.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0+-59.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-59.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-59.1 openSUSE Leap 42.3:qemu-lang-2.9.1-59.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-59.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-59.1 openSUSE Leap 42.3:qemu-s390-2.9.1-59.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-sgabios-8-59.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-59.2 openSUSE Leap 42.3:qemu-tools-2.9.1-59.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-x86-2.9.1-59.1 important 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P 7 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html https://www.suse.com/security/cve/CVE-2018-20815.html CVE-2018-20815 https://bugzilla.suse.com/1118900 SUSE Bug 1118900 https://bugzilla.suse.com/1130675 SUSE Bug 1130675 https://bugzilla.suse.com/1130680 SUSE Bug 1130680 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc() function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host. CVE-2019-3812 openSUSE Leap 42.3:qemu-2.9.1-59.1 openSUSE Leap 42.3:qemu-arm-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-59.1 openSUSE Leap 42.3:qemu-extra-2.9.1-59.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-59.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0+-59.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-59.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-59.1 openSUSE Leap 42.3:qemu-lang-2.9.1-59.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-59.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-59.1 openSUSE Leap 42.3:qemu-s390-2.9.1-59.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-sgabios-8-59.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-59.2 openSUSE Leap 42.3:qemu-tools-2.9.1-59.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-x86-2.9.1-59.1 moderate 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N 4.4 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html https://www.suse.com/security/cve/CVE-2019-3812.html CVE-2019-3812 https://bugzilla.suse.com/1118900 SUSE Bug 1118900 https://bugzilla.suse.com/1125721 SUSE Bug 1125721 hw/ppc/spapr.c in QEMU through 3.1.0 allows Information Exposure because the hypervisor shares the /proc/device-tree/system-id and /proc/device-tree/model system attributes with a guest. CVE-2019-8934 openSUSE Leap 42.3:qemu-2.9.1-59.1 openSUSE Leap 42.3:qemu-arm-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-59.1 openSUSE Leap 42.3:qemu-extra-2.9.1-59.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-59.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0+-59.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-59.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-59.1 openSUSE Leap 42.3:qemu-lang-2.9.1-59.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-59.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-59.1 openSUSE Leap 42.3:qemu-s390-2.9.1-59.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-sgabios-8-59.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-59.2 openSUSE Leap 42.3:qemu-tools-2.9.1-59.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-x86-2.9.1-59.1 moderate 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N 4 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html https://www.suse.com/security/cve/CVE-2019-8934.html CVE-2019-8934 https://bugzilla.suse.com/1118900 SUSE Bug 1118900 https://bugzilla.suse.com/1126455 SUSE Bug 1126455 tcp_emu in slirp/tcp_subr.c (aka slirp/src/tcp_subr.c) in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading to Information disclosure. CVE-2019-9824 openSUSE Leap 42.3:qemu-2.9.1-59.1 openSUSE Leap 42.3:qemu-arm-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-59.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-59.1 openSUSE Leap 42.3:qemu-extra-2.9.1-59.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-59.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0+-59.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-59.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-59.1 openSUSE Leap 42.3:qemu-lang-2.9.1-59.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-59.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-59.1 openSUSE Leap 42.3:qemu-s390-2.9.1-59.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-sgabios-8-59.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-59.2 openSUSE Leap 42.3:qemu-tools-2.9.1-59.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-59.1 openSUSE Leap 42.3:qemu-x86-2.9.1-59.1 low 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N 2.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html https://www.suse.com/security/cve/CVE-2019-9824.html CVE-2019-9824 https://bugzilla.suse.com/1118900 SUSE Bug 1118900 https://bugzilla.suse.com/1129622 SUSE Bug 1129622 https://bugzilla.suse.com/1129623 SUSE Bug 1129623 https://bugzilla.suse.com/1178658 SUSE Bug 1178658