Xen: Multiple vulnerabilities

Xen: Multiple vulnerabilities Multiple vulnerabilities have been found in Xen, the worst of which could allow privilege escalation. xen 2020-05-14 2020-05-15 717446 local 4.12.2-r2 4.12.2-r2 4.12.2-r1 4.12.2-r1

Xen is a bare-metal hypervisor.

Multiple vulnerabilities have been discovered in Xen. Please review the CVE identifiers referenced below for details.

Please review the referenced CVE identifiers for details.

There is no known workaround at this time.

All Xen users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulation/xen-4.12.2-r2"

All Xen Tools users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose
      ">=app-emulation/xen-tools-4.12.2-r1"

CVE-2020-11739 CVE-2020-11740 CVE-2020-11741 CVE-2020-11742 CVE-2020-11743 sam_c sam_c