File _patchinfo of Package patchinfo.13120

<patchinfo incident="13120">
  <issue tracker="cve" id="2019-12068"/>
  <issue tracker="cve" id="2019-11135"/>
  <issue tracker="cve" id="2019-14378"/>
  <issue tracker="cve" id="2018-12207"/>
  <issue tracker="cve" id="2018-20126"/>
  <issue tracker="cve" id="2019-15890"/>
  <issue tracker="bnc" id="1079730">[migration][xen] xen be: qdisk-51712: error: Failed to get "write" lock</issue>
  <issue tracker="bnc" id="1149811">VUL-0: CVE-2019-15890: kvm, qemu: use-after-free during packet reassembly</issue>
  <issue tracker="bnc" id="1145774">L3: Libivrtd segfaults on SLES15SP1 when trying to live migrate a  VM</issue>
  <issue tracker="bnc" id="1117665">EMU: VUL-0: EMBARGOED: CVE-2018-12207: kernel-source: Machine Check Error Avoidance on Page Size Change (aka IFU issue)</issue>
  <issue tracker="bnc" id="1098403">migration of PV sle12 domU with raw image and without vfb= fails</issue>
  <issue tracker="bnc" id="1144087">AMD SEV enabled guest w/EPYC vcpu created under SLE15 fails to launch after host migrates to SLE15-SP1</issue>
  <issue tracker="bnc" id="1145436">[12sp5 FEAT] KVM: Add hardware CPU Model - qemu part</issue>
  <issue tracker="bnc" id="1152506">VUL-0: EMBARGOED: CVE-2019-11135: qemu,kvm: "TSX Asynchronous Abort (TAA)"</issue>
  <issue tracker="bnc" id="1146873">VUL-0: CVE-2019-12068: kvm,qemu: infinite loop while executing script</issue>
  <issue tracker="bnc" id="1143794">VUL-0: CVE-2019-14378: kvm,qemu:  heap buffer overflow during packet reassembly in slirp networking implementation</issue>
  <issue tracker="bnc" id="1145379">[12sp5 FEAT] CCW IPL Support (DASD) - qemu part (kvm)</issue>
  <issue tracker="bnc" id="1119991">VUL-1: CVE-2018-20126: kvm,qemu: memory leakage due to non free memory objects in qemu implementation can lead to DOS</issue>
  <issue tracker="bnc" id="1145427">[Migration]PV guest migrate failed  error: Failed to get "write" lock</issue>
  <issue tracker="bnc" id="1111025">LOST OF PINGS and OUT LOGOUT DURING LIVEMIGRATION</issue>
  <issue tracker="jsc" id="SLE-6237"/>
  <issue tracker="jsc" id="SLE-6132"/>
  <packager>bfrogers</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for qemu</summary>
  <description>This update for qemu fixes the following issues:

qemu was updated to v3.1.1.1, a stable, bug-fix-only release, which
includes 2 fixes we already carry, as well as one additional use-
after-free fix in slirp. (CVE-2018-20126 bsc#1119991,
CVE-2019-14378 bsc#1143794, and CVE-2019-15890 bsc#1149811
respectively)

Security issues fixed:

- CVE-2019-12068: Fixed potential DOS in lsi scsi controller emulation (bsc#1146873)
- CVE-2019-11135: Expose taa-no "feature", indicating CPU does not have the TSX Async Abort vulnerability. (bsc#1152506)
- CVE-2018-12207: Expose pschange-mc-no "feature", indicating CPU does not have the page size change machine check vulnerability (bsc#1117665)

Other issues fixed:

- Change how this bug gets fixed (bsc#1144087)
- Disable file locking in the Xen PV disk backend to avoid locking
  issues with PV domUs during migration. The issues triggered by
  the locking can not be properly handled in libxl. The locking
  introduced in qemu-2.10 was removed again in qemu-4.0.
  (bsc#1079730, bsc#1098403, bsc#1111025, bsc#1145427, bsc#1145774)
- Feature support for vfio-ccw dasd ipl (bsc#1145379 jira-SLE-6132)
- Additional hardware instruction support for s390, also update
  qemu linux headers to 5.2-rc1 (bsc#1145436 jira-SLE-6237)

</description>
</patchinfo>