File _patchinfo of Package patchinfo.26342

<patchinfo incident="26342">
  <issue tracker="bnc" id="1204482">VUL-0: EMBARGOED: CVE-2022-42311,CVE-2022-42312,CVE-2022-42313,CVE-2022-42314,CVE-2022-42315,CVE-2022-42316,CVE-2022-42317,CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (XSA-326)</issue>
  <issue tracker="bnc" id="1027519">Xen: Missing upstream bug fixes</issue>
  <issue tracker="bnc" id="1185104">VUL-0: CVE-2021-28689: xen: x86: Speculative vulnerabilities with bare (non-shim) 32-bit PV guests (XSA-370)</issue>
  <issue tracker="bnc" id="1167608">[limit][xen][SR950] Trigger PV Guest Kernel Call Trace during VM maximum vcpu limits test</issue>
  <issue tracker="bnc" id="1203806">VUL-0: CVE-2022-33746: xen: P2M pool freeing may take excessively long (XSA-410)</issue>
  <issue tracker="bnc" id="1204489">VUL-0: EMBARGOED: CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (XSA-417)</issue>
  <issue tracker="bnc" id="1204488">VUL-0: EMBARGOED: CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (XSA-416)</issue>
  <issue tracker="bnc" id="1204485">VUL-0: EMBARGOED: CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (XSA-414)</issue>
  <issue tracker="bnc" id="1199966">VUL-0: CVE-2022-26363,CVE-2022-26364: xen: Insufficient care with non-coherent mappings (XSA-402)</issue>
  <issue tracker="bnc" id="1204494">VUL-0: EMBARGOED: CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (XSA-419)</issue>
  <issue tracker="bnc" id="1204487">VUL-0: EMBARGOED: CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (XSA-415)</issue>
  <issue tracker="bnc" id="1204496">VUL-0: EMBARGOED: CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitray number of nodes via transactions (XSA-421)</issue>
  <issue tracker="bnc" id="1203807">VUL-0: CVE-2022-33748: xen: lock order inversion in transitive grant copy handling (XSA-411)</issue>
  <issue tracker="bnc" id="1204490">VUL-0: EMBARGOED: CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (XSA-418)</issue>
  <issue tracker="bnc" id="1193923">VUL-1: xen: Frontends vulnerable to backends (XSA-376)</issue>
  <issue tracker="cve" id="2022-42320"/>
  <issue tracker="cve" id="2022-42311"/>
  <issue tracker="cve" id="2022-42310"/>
  <issue tracker="cve" id="2022-42319"/>
  <issue tracker="cve" id="2022-42325"/>
  <issue tracker="cve" id="2022-42323"/>
  <issue tracker="cve" id="2022-42316"/>
  <issue tracker="cve" id="2022-42326"/>
  <issue tracker="cve" id="2022-42317"/>
  <issue tracker="cve" id="2022-42322"/>
  <issue tracker="cve" id="2022-42313"/>
  <issue tracker="cve" id="2022-42312"/>
  <issue tracker="cve" id="2022-33748"/>
  <issue tracker="cve" id="2022-42321"/>
  <issue tracker="cve" id="2021-28689"/>
  <issue tracker="cve" id="2022-33746"/>
  <issue tracker="cve" id="2022-42318"/>
  <issue tracker="cve" id="2022-42314"/>
  <issue tracker="cve" id="2022-42309"/>
  <issue tracker="cve" id="2022-42315"/>
  <packager>charlesa</packager>
  <rating>important</rating>
  <category>security</category>
  <reboot_needed/>
  <summary>Security update for xen</summary>
  <description>This update for xen fixes the following issues:

- CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
- CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
- CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
- CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
- CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
- CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
- CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
- CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
- CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
- CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
- CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
- xen: Frontends vulnerable to backends (bsc#1193923).
</description>
</patchinfo>