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SUSE:SLE-12-SP2:Update
patchinfo.9809
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File _patchinfo of Package patchinfo.9809
<patchinfo incident="9809"> <issue tracker="bnc" id="1114423">VUL-0: CVE-2018-18849: xen: QEMU: lsi53c895a: OOB msg buffer access leads to DoS</issue> <issue tracker="bnc" id="1108940">L3: XEN SLE12-SP1 domU hang on SLE12-SP3 HV</issue> <issue tracker="bnc" id="1116380">live migrations are failing when spectre is enabled on xen boot cmdline</issue> <issue tracker="bnc" id="1115040">VUL-0: CVE-2018-19961 CVE-2018-19962: xen: insufficient TLB flushing / improper large page mappings with AMD IOMMUs (XSA-275)</issue> <issue tracker="bnc" id="1115047">VUL-0: CVE-2018-19966 : xen: Fix for XSA-240 conflicts with shadow paging (XSA-280)</issue> <issue tracker="bnc" id="1115045">VUL-0: CVE-2018-19965 : xen: x86: DoS from attempting to use INVPCID with a non-canonical addresses (XSA-279)</issue> <issue tracker="bnc" id="1027519">Xen: Missing upstream bug fixes</issue> <issue tracker="bnc" id="1117756">VUL-0: CVE-2018-19665: xen: Integer overflow in Bluetooth routines allows memory corruption</issue> <issue tracker="bnc" id="1105528">L3: xpti=no-dom0 not working as expected</issue> <issue tracker="cve" id="2018-19965"/> <issue tracker="cve" id="2018-19966"/> <issue tracker="cve" id="2018-19961"/> <issue tracker="cve" id="2018-19962"/> <issue tracker="cve" id="2018-18849"/> <issue tracker="cve" id="2018-19665"/> <category>security</category> <rating>important</rating> <packager>charlesa</packager> <description>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) </description> <summary>Security update for xen</summary> </patchinfo>
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