File _patchinfo of Package patchinfo.12238

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File _patchinfo of Package patchinfo.12238

<patchinfo incident="12238">
  <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="1128106">[XEN] segfault error in libxengnttab during attach usb as usb passthrough with guest system</issue>
  <issue tracker="bnc" id="1136778">qemu: support mds-no flag</issue>
  <issue tracker="bnc" id="1135210">[Build227.1]KVM guest has incorrect vulnerability flags on cascadelake cpu server</issue>
  <issue tracker="bnc" id="1138534">missing md-clear section in doc qemu-cpu-models.texi</issue>
  <issue tracker="bnc" id="1134883">qemu: eibrs pass through patches</issue>
  <issue tracker="bnc" id="1136540">SLES 15 SP1 - QEMU toleration patch to ensure cpu detection in a nested KVM</issue>
  <issue tracker="bnc" id="1140402">VUL-1: CVE-2019-13164: kvm,qemu: qemu-bridge-helper ACL can be bypassed when names are too long</issue>
  <issue tracker="bnc" id="1135902">VUL-1: CVE-2019-12155: kvm,qemu: null pointer dereference while releasing spice resources</issue>
  <issue tracker="bnc" id="1133031">VUL-0: CVE-2019-5008: kvm,qemu: hw/sparc64/sun4u.c in QEMU 3.1.50 is vulnerable to a NULL pointer dereference, which allows the attacker to cause a denial of service via a device driver.</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="cve" id="2019-5008"/>
  <issue tracker="cve" id="2019-13164"/>
  <issue tracker="cve" id="2019-14378"/>
  <issue tracker="cve" id="2019-12155"/>
  <issue tracker="fate" id="327764"/>
  <issue tracker="fate" id="327796"/>
  <issue tracker="fate" id="327410"/>
  <issue tracker="jsc" id="SLE-4883"/>
  <issue tracker="jsc" id="SLE-6754"/>
  <category>security</category>
  <rating>important</rating>
  <packager>bfrogers</packager>
  <description>This update for qemu fixes the following issues:

Security issues fixed:

- CVE-2019-14378: Security fix for heap overflow in ip_reass on big packet input (bsc#1143794).
- CVE-2019-12155: Security fix for null pointer dereference while releasing spice resources (bsc#1135902).
- CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be bypassed when names are too long (bsc#1140402).
- CVE-2019-5008: Fix DoS (NULL pointer dereference) in sparc64 virtual machine possible through guest device driver (bsc#1133031).

Bug fixes and enhancements:

- Upstream tweaked SnowRidge-Server vcpu model to now be simply Snowridge (jsc#SLE-4883)
- Add SnowRidge-Server vcpu model (jsc#SLE-4883)
- Add in documentation about md-clear feature (bsc#1138534)
- Fix SEV issue where older machine type is not processed correctly (bsc#1144087)
- Fix case of a bad pointer in Xen PV usb support code (bsc#1128106)
- Further refine arch-capabilities handling to help with security and performance in Intel hosts (bsc#1134883, bsc#1135210) (fate#327764)
- Add support for one more security/performance related vcpu feature (bsc#1136778) (fate#327796)
- Ignore csske for expanding the cpu model (bsc#1136540)
</description>
  <summary>Security update for qemu</summary>
</patchinfo>

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