Security update for xen SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:0020-1 Final 1 1 2019-01-04T13:46:39Z current 2019-01-04T13:46:39Z 2019-01-04T13:46:39Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for xen This update for xen fixes the following issues: Security vulnerabilities fixed: - CVE-2018-19961, CVE-2018-19962: Fixed an issue related to insufficient TLB flushing with AMD IOMMUs, which potentially allowed a guest to escalate its privileges, may cause a Denial of Service (DoS) affecting the entire host, or may be able to access data it is not supposed to access. (XSA-275) (bsc#1115040) - CVE-2018-19965: Fixed an issue related to the INVPCID instruction in case non-canonical addresses are accessed, which may allow a guest to cause Xen to crash, resulting in a Denial of Service (DoS) affecting the entire host. (XSA-279) (bsc#1115045) - CVE-2018-19966: Fixed an issue related to a previous fix for XSA-240, which conflicted with shadow paging and allowed a guest to cause Xen to crash, resulting in a Denial of Service (DoS). (XSA-280) (bsc#1115047) - CVE-2018-19665: Fixed an integer overflow resulting in memory corruption in various Bluetooth functions, allowing this to crash qemu process resulting in Denial of Service (DoS). (bsc#1117756). - CVE-2018-18849: Fixed an out of bounds memory access in the LSI53C895A SCSI host bus adapter emulation, which allowed a user and/or process to crash the qemu process resulting in a Denial of Service (DoS). (bsc#1114423) Other bugs fixed: - Fixed an issue related to a domU hang on SLE12-SP3 HV (bsc#1108940) - Fixed an issue with xpti=no-dom0 not working as expected (bsc#1105528) - Fixed an issue with live migrations, which used to fail when spectre is enabled on xen boot cmdline (bsc#1116380) - Upstream bug fixes (bsc#1027519) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2019-20,SUSE-OpenStack-Cloud-7-2019-20,SUSE-SLE-SAP-12-SP2-2019-20,SUSE-SLE-SERVER-12-SP2-2019-20,SUSE-SLE-SERVER-12-SP2-BCL-2019-20,SUSE-Storage-4-2019-20 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2019/suse-su-20190020-1/ Link for SUSE-SU-2019:0020-1 https://lists.suse.com/pipermail/sle-security-updates/2019-January/005016.html E-Mail link for SUSE-SU-2019:0020-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1027519 SUSE Bug 1027519 https://bugzilla.suse.com/1105528 SUSE Bug 1105528 https://bugzilla.suse.com/1108940 SUSE Bug 1108940 https://bugzilla.suse.com/1114423 SUSE Bug 1114423 https://bugzilla.suse.com/1115040 SUSE Bug 1115040 https://bugzilla.suse.com/1115045 SUSE Bug 1115045 https://bugzilla.suse.com/1115047 SUSE Bug 1115047 https://bugzilla.suse.com/1116380 SUSE Bug 1116380 https://bugzilla.suse.com/1117756 SUSE Bug 1117756 https://www.suse.com/security/cve/CVE-2018-18849/ SUSE CVE CVE-2018-18849 page https://www.suse.com/security/cve/CVE-2018-19665/ SUSE CVE CVE-2018-19665 page https://www.suse.com/security/cve/CVE-2018-19961/ SUSE CVE CVE-2018-19961 page https://www.suse.com/security/cve/CVE-2018-19962/ SUSE CVE CVE-2018-19962 page https://www.suse.com/security/cve/CVE-2018-19965/ SUSE CVE CVE-2018-19965 page https://www.suse.com/security/cve/CVE-2018-19966/ SUSE CVE CVE-2018-19966 page SUSE Enterprise Storage 4 SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE OpenStack Cloud 7 xen-4.7.6_05-43.45.1 xen-devel-4.7.6_05-43.45.1 xen-doc-html-4.7.6_05-43.45.1 xen-libs-4.7.6_05-43.45.1 xen-libs-32bit-4.7.6_05-43.45.1 xen-tools-4.7.6_05-43.45.1 xen-tools-domU-4.7.6_05-43.45.1 xen-4.7.6_05-43.45.1 as a component of SUSE Enterprise Storage 4 xen-doc-html-4.7.6_05-43.45.1 as a component of SUSE Enterprise Storage 4 xen-libs-4.7.6_05-43.45.1 as a component of SUSE Enterprise Storage 4 xen-libs-32bit-4.7.6_05-43.45.1 as a component of SUSE Enterprise Storage 4 xen-tools-4.7.6_05-43.45.1 as a component of SUSE Enterprise Storage 4 xen-tools-domU-4.7.6_05-43.45.1 as a component of SUSE Enterprise Storage 4 xen-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL xen-doc-html-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL xen-libs-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL xen-libs-32bit-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL xen-tools-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL xen-tools-domU-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL xen-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS xen-doc-html-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS xen-libs-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS xen-libs-32bit-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS xen-tools-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS xen-tools-domU-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS xen-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen-doc-html-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen-libs-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen-libs-32bit-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen-tools-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen-tools-domU-4.7.6_05-43.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen-4.7.6_05-43.45.1 as a component of SUSE OpenStack Cloud 7 xen-doc-html-4.7.6_05-43.45.1 as a component of SUSE OpenStack Cloud 7 xen-libs-4.7.6_05-43.45.1 as a component of SUSE OpenStack Cloud 7 xen-libs-32bit-4.7.6_05-43.45.1 as a component of SUSE OpenStack Cloud 7 xen-tools-4.7.6_05-43.45.1 as a component of SUSE OpenStack Cloud 7 xen-tools-domU-4.7.6_05-43.45.1 as a component of SUSE OpenStack Cloud 7 In Qemu 3.0.0, lsi_do_msgin in hw/scsi/lsi53c895a.c allows out-of-bounds access by triggering an invalid msg_len value. CVE-2018-18849 SUSE Enterprise Storage 4:xen-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-doc-html-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-domU-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-doc-html-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-32bit-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-domU-4.7.6_05-43.45.1 moderate 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/2019/suse-su-20190020-1/ https://www.suse.com/security/cve/CVE-2018-18849.html CVE-2018-18849 https://bugzilla.suse.com/1114422 SUSE Bug 1114422 https://bugzilla.suse.com/1114423 SUSE Bug 1114423 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption. CVE-2018-19665 SUSE Enterprise Storage 4:xen-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-doc-html-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-domU-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-doc-html-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-32bit-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-domU-4.7.6_05-43.45.1 moderate 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/2019/suse-su-20190020-1/ https://www.suse.com/security/cve/CVE-2018-19665.html CVE-2018-19665 https://bugzilla.suse.com/1117749 SUSE Bug 1117749 https://bugzilla.suse.com/1117756 SUSE Bug 1117756 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not always occur after IOMMU mapping changes. CVE-2018-19961 SUSE Enterprise Storage 4:xen-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-doc-html-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-domU-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-doc-html-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-32bit-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-domU-4.7.6_05-43.45.1 important 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/2019/suse-su-20190020-1/ https://www.suse.com/security/cve/CVE-2018-19961.html CVE-2018-19961 https://bugzilla.suse.com/1115040 SUSE Bug 1115040 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones. CVE-2018-19962 SUSE Enterprise Storage 4:xen-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-doc-html-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-domU-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-doc-html-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-32bit-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-domU-4.7.6_05-43.45.1 important 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/2019/suse-su-20190020-1/ https://www.suse.com/security/cve/CVE-2018-19962.html CVE-2018-19962 https://bugzilla.suse.com/1115040 SUSE Bug 1115040 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 An issue was discovered in Xen through 4.11.x allowing 64-bit PV guest OS users to cause a denial of service (host OS crash) because #GP[0] can occur after a non-canonical address is passed to the TLB flushing code. NOTE: this issue exists because of an incorrect CVE-2017-5754 (aka Meltdown) mitigation. CVE-2018-19965 SUSE Enterprise Storage 4:xen-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-doc-html-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-domU-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-doc-html-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-32bit-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-domU-4.7.6_05-43.45.1 moderate 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/2019/suse-su-20190020-1/ https://www.suse.com/security/cve/CVE-2018-19965.html CVE-2018-19965 https://bugzilla.suse.com/1115045 SUSE Bug 1115045 An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because of an interpretation conflict for a union data structure associated with shadow paging. NOTE: this issue exists because of an incorrect fix for CVE-2017-15595. CVE-2018-19966 SUSE Enterprise Storage 4:xen-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-doc-html-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-libs-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-4.7.6_05-43.45.1 SUSE Enterprise Storage 4:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server 12 SP2-LTSS:xen-tools-domU-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-doc-html-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-32bit-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-libs-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-4.7.6_05-43.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xen-tools-domU-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-doc-html-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-32bit-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-libs-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-4.7.6_05-43.45.1 SUSE OpenStack Cloud 7:xen-tools-domU-4.7.6_05-43.45.1 moderate 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/2019/suse-su-20190020-1/ https://www.suse.com/security/cve/CVE-2018-19966.html CVE-2018-19966 https://bugzilla.suse.com/1115047 SUSE Bug 1115047 https://bugzilla.suse.com/1178658 SUSE Bug 1178658