Security update for xen SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2017:1146-1 Final 1 1 2017-05-02T12:49:43Z current 2017-05-02T12:49:43Z 2017-05-02T12:49:43Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for xen This update for xen fixes several security issues: - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch (XSA-213, bsc#1034843) - A malicious pair of guests may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks because of a missing check when transfering pages via GNTTABOP_transfer (XSA-214, bsc#1034844). - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034994). - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). sleclo50sp3-xen-13085,sleman21-xen-13085,slemap21-xen-13085,sleposp3-xen-13085,slessp3-xen-13085 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-20171146-1/ Link for SUSE-SU-2017:1146-1 https://lists.opensuse.org/opensuse-security-announce/2017-05/msg00005.html E-Mail link for SUSE-SU-2017:1146-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1028655 SUSE Bug 1028655 https://bugzilla.suse.com/1033948 SUSE Bug 1033948 https://bugzilla.suse.com/1034843 SUSE Bug 1034843 https://bugzilla.suse.com/1034844 SUSE Bug 1034844 https://bugzilla.suse.com/1034845 SUSE Bug 1034845 https://bugzilla.suse.com/1034994 SUSE Bug 1034994 https://bugzilla.suse.com/1035483 SUSE Bug 1035483 https://www.suse.com/security/cve/CVE-2016-9603/ SUSE CVE CVE-2016-9603 page https://www.suse.com/security/cve/CVE-2017-7718/ SUSE CVE CVE-2017-7718 page https://www.suse.com/security/cve/CVE-2017-7980/ SUSE CVE CVE-2017-7980 page https://www.suse.com/security/cve/CVE-2017-7995/ SUSE CVE CVE-2017-7995 page SUSE Linux Enterprise Point of Sale 11 SP3 SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Manager 2.1 SUSE Manager Proxy 2.1 SUSE OpenStack Cloud 5 xen-4.2.5_21-41.1 xen-doc-html-4.2.5_21-41.1 xen-doc-pdf-4.2.5_21-41.1 xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 xen-libs-4.2.5_21-41.1 xen-libs-32bit-4.2.5_21-41.1 xen-tools-4.2.5_21-41.1 xen-tools-domU-4.2.5_21-41.1 xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-libs-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-tools-domU-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 xen-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-doc-html-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-doc-pdf-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-libs-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-libs-32bit-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-tools-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-tools-domU-4.2.5_21-41.1 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS xen-4.2.5_21-41.1 as a component of SUSE Manager 2.1 xen-doc-html-4.2.5_21-41.1 as a component of SUSE Manager 2.1 xen-doc-pdf-4.2.5_21-41.1 as a component of SUSE Manager 2.1 xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 as a component of SUSE Manager 2.1 xen-libs-4.2.5_21-41.1 as a component of SUSE Manager 2.1 xen-libs-32bit-4.2.5_21-41.1 as a component of SUSE Manager 2.1 xen-tools-4.2.5_21-41.1 as a component of SUSE Manager 2.1 xen-tools-domU-4.2.5_21-41.1 as a component of SUSE Manager 2.1 xen-4.2.5_21-41.1 as a component of SUSE Manager Proxy 2.1 xen-doc-html-4.2.5_21-41.1 as a component of SUSE Manager Proxy 2.1 xen-doc-pdf-4.2.5_21-41.1 as a component of SUSE Manager Proxy 2.1 xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 as a component of SUSE Manager Proxy 2.1 xen-libs-4.2.5_21-41.1 as a component of SUSE Manager Proxy 2.1 xen-libs-32bit-4.2.5_21-41.1 as a component of SUSE Manager Proxy 2.1 xen-tools-4.2.5_21-41.1 as a component of SUSE Manager Proxy 2.1 xen-tools-domU-4.2.5_21-41.1 as a component of SUSE Manager Proxy 2.1 xen-4.2.5_21-41.1 as a component of SUSE OpenStack Cloud 5 xen-doc-html-4.2.5_21-41.1 as a component of SUSE OpenStack Cloud 5 xen-doc-pdf-4.2.5_21-41.1 as a component of SUSE OpenStack Cloud 5 xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 as a component of SUSE OpenStack Cloud 5 xen-libs-4.2.5_21-41.1 as a component of SUSE OpenStack Cloud 5 xen-libs-32bit-4.2.5_21-41.1 as a component of SUSE OpenStack Cloud 5 xen-tools-4.2.5_21-41.1 as a component of SUSE OpenStack Cloud 5 xen-tools-domU-4.2.5_21-41.1 as a component of SUSE OpenStack Cloud 5 A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA emulator's VNC display driver support before 2.9; the issue could occur when a VNC client attempted to update its display after a VGA operation is performed by a guest. A privileged user/process inside a guest could use this flaw to crash the QEMU process or, potentially, execute arbitrary code on the host with privileges of the QEMU process. CVE-2016-9603 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-html-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-pdf-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-32bit-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-domU-4.2.5_21-41.1 SUSE Manager 2.1:xen-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager Proxy 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-html-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-pdf-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE OpenStack Cloud 5:xen-libs-32bit-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-libs-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-domU-4.2.5_21-41.1 low 3.5 AV:L/AC:H/Au:S/C:P/I:P/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-20171146-1/ https://www.suse.com/security/cve/CVE-2016-9603.html CVE-2016-9603 https://bugzilla.suse.com/1028655 SUSE Bug 1028655 https://bugzilla.suse.com/1028656 SUSE Bug 1028656 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 hw/display/cirrus_vga_rop.h in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions. CVE-2017-7718 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-html-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-pdf-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-32bit-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-domU-4.2.5_21-41.1 SUSE Manager 2.1:xen-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager Proxy 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-html-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-pdf-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE OpenStack Cloud 5:xen-libs-32bit-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-libs-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-domU-4.2.5_21-41.1 low 2.4 AV:L/AC:H/Au:S/C:P/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-20171146-1/ https://www.suse.com/security/cve/CVE-2017-7718.html CVE-2017-7718 https://bugzilla.suse.com/1034908 SUSE Bug 1034908 https://bugzilla.suse.com/1034994 SUSE Bug 1034994 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation. CVE-2017-7980 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-html-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-pdf-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-32bit-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-domU-4.2.5_21-41.1 SUSE Manager 2.1:xen-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager Proxy 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-html-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-pdf-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE OpenStack Cloud 5:xen-libs-32bit-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-libs-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-domU-4.2.5_21-41.1 moderate 4.1 AV:L/AC:M/Au:S/C:P/I:P/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-20171146-1/ https://www.suse.com/security/cve/CVE-2017-7980.html CVE-2017-7980 https://bugzilla.suse.com/1035406 SUSE Bug 1035406 https://bugzilla.suse.com/1035483 SUSE Bug 1035483 Xen PV guest before Xen 4.3 checked access permissions to MMIO ranges only after accessing them, allowing host PCI device space memory reads, leading to information disclosure. This is an error in the get_user function. NOTE: the upstream Xen Project considers versions before 4.5.x to be EOL. CVE-2017-7995 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-html-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-doc-pdf-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-kmp-pae-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-32bit-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-libs-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-4.2.5_21-41.1 SUSE Linux Enterprise Server 11 SP3-LTSS:xen-tools-domU-4.2.5_21-41.1 SUSE Manager 2.1:xen-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-html-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-doc-pdf-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE Manager Proxy 2.1:xen-libs-32bit-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-libs-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-4.2.5_21-41.1 SUSE Manager Proxy 2.1:xen-tools-domU-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-html-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-doc-pdf-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-kmp-default-4.2.5_21_3.0.101_0.47.99-41.1 SUSE OpenStack Cloud 5:xen-libs-32bit-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-libs-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-4.2.5_21-41.1 SUSE OpenStack Cloud 5:xen-tools-domU-4.2.5_21-41.1 important 3.5 AV:L/AC:H/Au:S/C:P/I:P/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-20171146-1/ https://www.suse.com/security/cve/CVE-2017-7995.html CVE-2017-7995 https://bugzilla.suse.com/1033948 SUSE Bug 1033948 https://bugzilla.suse.com/1178658 SUSE Bug 1178658