Security update for xen SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2017:1715-1 Final 1 1 2017-06-29T09:13:38Z current 2017-06-29T09:13:38Z 2017-06-29T09:13:38Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for xen This update for xen fixes the following security issues: - blkif responses leaked backend stack data, which allowed unprivileged guest to obtain sensitive information from the host or other guests (XSA-216, bsc#1042863) - Page transfer might have allowed PV guest to elevate privilege (XSA-217, bsc#1042882) - Races in the grant table unmap code allowed for informations leaks and potentially privilege escalation (XSA-218, bsc#1042893) - Insufficient reference counts during shadow emulation allowed a malicious pair of guest to elevate their privileges to the privileges that XEN runs under (XSA-219, bsc#1042915) - Stale P2M mappings due to insufficient error checking allowed malicious guest to leak information or elevate privileges (XSA-222, bsc#1042931) - Grant table operations mishandled reference counts allowing malicious guests to escape (XSA-224, bsc#1042938) - CVE-2017-9330: USB OHCI Emulation in qemu allowed local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value (bsc#1042160) - CVE-2017-8309: Memory leak in the audio/audio.c allowed remote attackers to cause a denial of service (memory consumption) by repeatedly starting and stopping audio capture (bsc#1037243) - CVE-2017-8905: Xen a failsafe callback, which might have allowed PV guest OS users to execute arbitrary code on the host OS (XSA-215, bsc#1034845). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). sleposp3-xen-13181,slessp3-xen-13181 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2017/suse-su-20171715-1/ Link for SUSE-SU-2017:1715-1 https://lists.opensuse.org/opensuse-security-announce/2017-06/msg00040.html E-Mail link for SUSE-SU-2017:1715-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1034845 SUSE Bug 1034845 https://bugzilla.suse.com/1037243 SUSE Bug 1037243 https://bugzilla.suse.com/1042160 SUSE Bug 1042160 https://bugzilla.suse.com/1042863 SUSE Bug 1042863 https://bugzilla.suse.com/1042882 SUSE Bug 1042882 https://bugzilla.suse.com/1042893 SUSE Bug 1042893 https://bugzilla.suse.com/1042915 SUSE Bug 1042915 https://bugzilla.suse.com/1042931 SUSE Bug 1042931 https://bugzilla.suse.com/1042938 SUSE Bug 1042938 https://www.suse.com/security/cve/CVE-2017-8309/ SUSE CVE CVE-2017-8309 page https://www.suse.com/security/cve/CVE-2017-8905/ SUSE CVE CVE-2017-8905 page https://www.suse.com/security/cve/CVE-2017-9330/ SUSE CVE CVE-2017-9330 page SUSE Linux Enterprise Point of Sale 11 SP3 SUSE Linux Enterprise Server 11 SP3-LTSS xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 xen-libs-4.2.5_21-44.1 xen-tools-domU-4.2.5_21-44.1 xen-4.2.5_21-44.1 xen-doc-html-4.2.5_21-44.1 xen-doc-pdf-4.2.5_21-44.1 xen-libs-32bit-4.2.5_21-44.1 xen-tools-4.2.5_21-44.1 xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-libs-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-tools-domU-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-doc-html-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-doc-pdf-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-libs-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-libs-32bit-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-tools-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-tools-domU-4.2.5_21-44.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS Memory leak in the audio/audio.c in QEMU (aka Quick Emulator) allows remote attackers to cause a denial of service (memory consumption) by repeatedly starting and stopping audio capture. CVE-2017-8309 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-html-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-pdf-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-32bit-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-domU-4.2.5_21-44.1 important 1.5 AV:L/AC:M/Au:S/C:N/I:N/A:P 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/2017/suse-su-20171715-1/ https://www.suse.com/security/cve/CVE-2017-8309.html CVE-2017-8309 https://bugzilla.suse.com/1037242 SUSE Bug 1037242 https://bugzilla.suse.com/1037243 SUSE Bug 1037243 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 Xen through 4.6.x on 64-bit platforms mishandles a failsafe callback, which might allow PV guest OS users to execute arbitrary code on the host OS, aka XSA-215. CVE-2017-8905 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-html-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-pdf-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-32bit-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-domU-4.2.5_21-44.1 important 6 AV:L/AC:H/Au:S/C:C/I:C/A:C 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/2017/suse-su-20171715-1/ https://www.suse.com/security/cve/CVE-2017-8905.html CVE-2017-8905 https://bugzilla.suse.com/1034845 SUSE Bug 1034845 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 QEMU (aka Quick Emulator) before 2.9.0, when built with the USB OHCI Emulation support, allows local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value, a different vulnerability than CVE-2017-6505. CVE-2017-9330 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-44.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-html-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-pdf-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-default-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-pae-4.2.5_21_3.0.101_0.47.102-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-32bit-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-4.2.5_21-44.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-domU-4.2.5_21-44.1 important 1.5 AV:L/AC:M/Au:S/C:N/I:N/A:P 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/2017/suse-su-20171715-1/ https://www.suse.com/security/cve/CVE-2017-9330.html CVE-2017-9330 https://bugzilla.suse.com/1042159 SUSE Bug 1042159 https://bugzilla.suse.com/1042160 SUSE Bug 1042160 https://bugzilla.suse.com/1043157 SUSE Bug 1043157 https://bugzilla.suse.com/1178658 SUSE Bug 1178658