Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
openSUSE:Step:15-SP2
patchinfo.10699
_patchinfo
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File _patchinfo of Package patchinfo.10699
<patchinfo incident="10699"> <issue tracker="bnc" id="1114988">VUL-0: CVE-2018-19967: xen: guest use of HLE constructs may lock up host (XSA-282)</issue> <issue tracker="bnc" id="1027519">Xen: Missing upstream bug fixes</issue> <issue tracker="bnc" id="1126198">VUL-0: xen: XSA-292: x86: insufficient TLB flushing when using PCID</issue> <issue tracker="bnc" id="1126192">VUL-0: xen: XSA-287: x86: steal_page violates page_struct access discipline</issue> <issue tracker="bnc" id="1126201">VUL-0: xen: XSA-293: x86: PV kernel context switch corruption</issue> <issue tracker="bnc" id="1126197">VUL-0: xen: XSA-291: x86/PV: page type reference counting issue with failed IOMMU update</issue> <issue tracker="bnc" id="1126196">VUL-0: xen: XSA-290: missing preemption in x86 PV page table unvalidation</issue> <issue tracker="bnc" id="1126195">VUL-0: EMBARGOED: xen: XSA-288: x86: Inconsistent PV IOMMU discipline</issue> <issue tracker="bnc" id="1126325">L3: No way to set max_grant_frames for domUs via libvirt</issue> <issue tracker="bnc" id="1127620">on SLES12 SP4 xen, xl.cfg firmware="pvgrub32|pvgrub64" requires /usr/lib/xen/boot/pvgrub32|64.bin file</issue> <issue tracker="bnc" id="1026236">Paravirtualized vs. fully virtualized migration - latter one much faster</issue> <issue tracker="bnc" id="1127400">VUL-0: xen: XSA-294: x86 shadow: Insufficient TLB flushing when using PCID</issue> <issue tracker="bnc" id="1126140">VUL-0: xen: XSA-284: grant table transfer issues on large hosts</issue> <issue tracker="bnc" id="1126141">VUL-0: xen: XSA-285: race with pass-through device hotplug</issue> <issue tracker="cve" id="2018-19967"/> <category>security</category> <rating>important</rating> <packager>charlesa</packager> <description>This update for xen fixes the following issues: Security issues fixed: - CVE-2018-19967: Fixed HLE constructs that allowed guests to lock up the host, resulting in a Denial of Service (DoS). (XSA-282) (bsc#1114988) - Fixed an issue which could allow malicious PV guests may cause a host crash or gain access to data pertaining to other guests.Additionally, vulnerable configurations are likely to be unstable even in the absence of an attack (bsc#1126198). - Fixed multiple access violations introduced by XENMEM_exchange hypercall which could allow a single PV guest to leak arbitrary amounts of memory, leading to a denial of service (bsc#1126192). - Fixed an issue which could allow a malicious unprivileged guest userspace process to escalate its privilege to that of other userspace processes in the same guest and potentially thereby to that of the guest operating system (bsc#1126201). - Fixed an issue which could allow malicious or buggy x86 PV guest kernels to mount a Denial of Service attack affecting the whole system (bsc#1126197). - Fixed an issue which could allow an untrusted PV domain with access to a physical device to DMA into its own pagetables leading to privilege escalation (bsc#1126195). - Fixed an issue which could allow a malicious or buggy x86 PV guest kernels can mount a Denial of Service attack affecting the whole system (bsc#1126196). - Fixed an issue which could allow malicious 64bit PV guests to cause a host crash (bsc#1127400). - Fixed an issue which could allow malicious or buggy guests with passed through PCI devices to be able to escalate their privileges, crash the host, or access data belonging to other guests. Additionally memory leaks were also possible (bsc#1126140). - Fixed a race condition issue which could allow malicious PV guests to escalate their privilege to that of the hypervisor (bsc#1126141). Other issues fixed: - Upstream bug fixes (bsc#1027519) - Fixed an issue where setup of grant_tables and other variables may fail (bsc#1126325). - Added a requirement for xen, xl.cfg firmware="pvgrub32|pvgrub64 (bsc#1127620). - Added Xen cmdline option "suse_vtsc_tolerance" to avoid TSC emulation for HVM domUs (bsc#1026236). </description> <summary>Recommended update for xen</summary> </patchinfo>
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor