Security update for qemu SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2017:2938-1 Final 1 1 2017-11-07T00:53:40Z current 2017-11-07T00:53:40Z 2017-11-07T00:53:40Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for qemu This update for qemu to version 2.9.1 fixes several issues. It also announces that the qed storage format will be no longer supported in Leap 15.0. These security issues were fixed: - CVE-2017-15268: Qemu allowed remote attackers to cause a memory leak by triggering slow data-channel read operations, related to io/channel-websock.c (bsc#1062942) - CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation (bsc#1063122) - CVE-2017-15038: Race condition in the v9fs_xattrwalk function local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes (bsc#1062069) - CVE-2017-10911: The make_response function in the Linux kernel allowed guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures (bsc#1057378) - CVE-2017-12809: The IDE disk and CD/DVD-ROM Emulator support allowed local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by flushing an empty CDROM device drive (bsc#1054724) - CVE-2017-14167: Integer overflow in the load_multiboot function allowed local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write (bsc#1057585) - CVE-2017-13672: The VGA display emulator support allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update (bsc#1056334) - CVE-2017-13711: Use-after-free vulnerability allowed attackers to cause a denial of service (QEMU instance crash) by leveraging failure to properly clear ifq_so from pending packets (bsc#1056291). These non-security issues were fixed: - Fixed not being able to build from rpm sources due to undefined macro (bsc#1057966) - Fiedx package build failure against new glibc (bsc#1055587) 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/2017-11/msg00007.html E-Mail link for openSUSE-SU-2017:2938-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 42.3 qemu-2.9.1-35.1 qemu-arm-2.9.1-35.1 qemu-block-curl-2.9.1-35.1 qemu-block-dmg-2.9.1-35.1 qemu-block-iscsi-2.9.1-35.1 qemu-block-rbd-2.9.1-35.1 qemu-block-ssh-2.9.1-35.1 qemu-extra-2.9.1-35.1 qemu-guest-agent-2.9.1-35.1 qemu-ipxe-1.0.0-35.1 qemu-ksm-2.9.1-35.1 qemu-kvm-2.9.1-35.1 qemu-lang-2.9.1-35.1 qemu-linux-user-2.9.1-35.1 qemu-ppc-2.9.1-35.1 qemu-s390-2.9.1-35.1 qemu-seabios-1.10.2-35.1 qemu-sgabios-8-35.1 qemu-testsuite-2.9.1-35.1 qemu-tools-2.9.1-35.1 qemu-vgabios-1.10.2-35.1 qemu-x86-2.9.1-35.1 qemu-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-arm-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-block-curl-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-block-dmg-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-block-iscsi-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-block-rbd-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-block-ssh-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-extra-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-guest-agent-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-ipxe-1.0.0-35.1 as a component of openSUSE Leap 42.3 qemu-ksm-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-kvm-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-lang-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-linux-user-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-ppc-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-s390-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-seabios-1.10.2-35.1 as a component of openSUSE Leap 42.3 qemu-sgabios-8-35.1 as a component of openSUSE Leap 42.3 qemu-testsuite-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-tools-2.9.1-35.1 as a component of openSUSE Leap 42.3 qemu-vgabios-1.10.2-35.1 as a component of openSUSE Leap 42.3 qemu-x86-2.9.1-35.1 as a component of openSUSE Leap 42.3 The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216. CVE-2017-10911 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 low 1.9 AV:L/AC:M/Au:N/C:P/I:N/A:N Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-10911.html CVE-2017-10911 https://bugzilla.suse.com/1042863 SUSE Bug 1042863 https://bugzilla.suse.com/1043330 SUSE Bug 1043330 https://bugzilla.suse.com/1057378 SUSE Bug 1057378 QEMU (aka Quick Emulator), when built with the IDE disk and CD/DVD-ROM Emulator support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by flushing an empty CDROM device drive. CVE-2017-12809 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 moderate 4.9 AV:L/AC:L/Au:N/C:N/I:N/A:C Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-12809.html CVE-2017-12809 https://bugzilla.suse.com/1054724 SUSE Bug 1054724 QEMU (aka Quick Emulator), when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update. CVE-2017-13672 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 low 2.3 AV:A/AC:M/Au:S/C:N/I:N/A:P Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-13672.html CVE-2017-13672 https://bugzilla.suse.com/1056334 SUSE Bug 1056334 https://bugzilla.suse.com/1056336 SUSE Bug 1056336 https://bugzilla.suse.com/1084604 SUSE Bug 1084604 Use-after-free vulnerability in the sofree function in slirp/socket.c in QEMU (aka Quick Emulator) allows attackers to cause a denial of service (QEMU instance crash) by leveraging failure to properly clear ifq_so from pending packets. CVE-2017-13711 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 low 1.9 AV:L/AC:M/Au:N/C:N/I:N/A:P Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-13711.html CVE-2017-13711 https://bugzilla.suse.com/1056291 SUSE Bug 1056291 Integer overflow in the load_multiboot function in hw/i386/multiboot.c in QEMU (aka Quick Emulator) allows local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write. CVE-2017-14167 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 low 2.6 AV:L/AC:H/Au:N/C:N/I:P/A:P Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-14167.html CVE-2017-14167 https://bugzilla.suse.com/1057585 SUSE Bug 1057585 Race condition in the v9fs_xattrwalk function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes. CVE-2017-15038 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 low 2.3 AV:A/AC:M/Au:S/C:P/I:N/A:N Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-15038.html CVE-2017-15038 https://bugzilla.suse.com/1062069 SUSE Bug 1062069 Qemu through 2.10.0 allows remote attackers to cause a memory leak by triggering slow data-channel read operations, related to io/channel-websock.c. CVE-2017-15268 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 low 3.5 AV:N/AC:M/Au:S/C:N/I:N/A:P Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-15268.html CVE-2017-15268 https://bugzilla.suse.com/1062942 SUSE Bug 1062942 The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation. CVE-2017-15289 openSUSE Leap 42.3:qemu-2.9.1-35.1 openSUSE Leap 42.3:qemu-arm-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-curl-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-dmg-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-iscsi-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-rbd-2.9.1-35.1 openSUSE Leap 42.3:qemu-block-ssh-2.9.1-35.1 openSUSE Leap 42.3:qemu-extra-2.9.1-35.1 openSUSE Leap 42.3:qemu-guest-agent-2.9.1-35.1 openSUSE Leap 42.3:qemu-ipxe-1.0.0-35.1 openSUSE Leap 42.3:qemu-ksm-2.9.1-35.1 openSUSE Leap 42.3:qemu-kvm-2.9.1-35.1 openSUSE Leap 42.3:qemu-lang-2.9.1-35.1 openSUSE Leap 42.3:qemu-linux-user-2.9.1-35.1 openSUSE Leap 42.3:qemu-ppc-2.9.1-35.1 openSUSE Leap 42.3:qemu-s390-2.9.1-35.1 openSUSE Leap 42.3:qemu-seabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-sgabios-8-35.1 openSUSE Leap 42.3:qemu-testsuite-2.9.1-35.1 openSUSE Leap 42.3:qemu-tools-2.9.1-35.1 openSUSE Leap 42.3:qemu-vgabios-1.10.2-35.1 openSUSE Leap 42.3:qemu-x86-2.9.1-35.1 low 1.5 AV:L/AC:M/Au:S/C:N/I:N/A:P Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00007.html https://www.suse.com/security/cve/CVE-2017-15289.html CVE-2017-15289 https://bugzilla.suse.com/1063122 SUSE Bug 1063122 https://bugzilla.suse.com/1063123 SUSE Bug 1063123 https://bugzilla.suse.com/1178658 SUSE Bug 1178658