Xen: Multiple vulnerabilities

Xen: Multiple vulnerabilities Multiple vulnerabilities have been found in Xen, the worst of which cause a Denial of Service. xen 2016-04-05 2016-04-05 445254 513832 547202 549200 549950 550658 553664 553718 555532 556304 561110 564472 564932 566798 566838 566842 567962 571552 571556 574012 local 4.6.0-r9 4.5.2-r5 4.6.0-r9 4.6.0 4.6.0-r9 4.5.2-r5 4.6.0-r9 4.6.0 4.5.2

Xen is a bare-metal hypervisor.

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

A local attacker could possibly cause a Denial of Service condition or obtain sensitive information.

There is no known workaround at this time.

All Xen 4.5 users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulation/xen-4.5.2-r5"

All Xen 4.6 users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulation/xen-4.6.0-r9"

All Xen tools 4.5 users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulation/xen-tools-4.5.2-r5"

All Xen tools 4.6 users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulation/xen-tools-4.6.0-r9"

All Xen pvgrub users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulation/xen-pvgrub-4.6.0"

CVE-2012-3494 CVE-2012-3495 CVE-2012-3496 CVE-2012-3497 CVE-2012-3498 CVE-2012-3515 CVE-2012-4411 CVE-2012-4535 CVE-2012-4536 CVE-2012-4537 CVE-2012-4538 CVE-2012-4539 CVE-2012-6030 CVE-2012-6031 CVE-2012-6032 CVE-2012-6033 CVE-2012-6034 CVE-2012-6035 CVE-2012-6036 CVE-2015-2151 CVE-2015-3209 CVE-2015-3259 CVE-2015-3340 CVE-2015-3456 CVE-2015-4103 CVE-2015-4104 CVE-2015-4105 CVE-2015-4106 CVE-2015-4163 CVE-2015-4164 CVE-2015-5154 CVE-2015-7311 CVE-2015-7504 CVE-2015-7812 CVE-2015-7813 CVE-2015-7814 CVE-2015-7835 CVE-2015-7871 CVE-2015-7969 CVE-2015-7970 CVE-2015-7971 CVE-2015-7972 CVE-2015-8339 CVE-2015-8340 CVE-2015-8341 CVE-2015-8550 CVE-2015-8551 CVE-2015-8552 CVE-2015-8554 CVE-2015-8555 CVE-2016-2270 CVE-2016-2271 K_F b-man