Name : xen Product : Fedora 22 Version : 4.5.2 Release : 2.fc22 URL : http://xen.org/ Summary : Xen is a virtual machine monitor Description : This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor
x86: CPU lockup during exception delivery [XSA-156, CVE-2015-5307, CVE-2015-8104] ---- update to 4.5.2 ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #1277172 - CVE-2015-5307 virt: guest to host DoS by triggering an infinite loop in microcode via #AC exception https://bugzilla.redhat.com/show_bug.cgi?id=1277172 [ 2 ] Bug #1278496 - CVE-2015-8104 virt: guest to host DoS by triggering an infinite loop in microcode via #DB exception https://bugzilla.redhat.com/show_bug.cgi?id=1278496 ------------------------------------------------------------------------------- -
This update can be installed with the "yum" update program. Use su -c 'yum update xen' at the command line. For more information, refer to "Managing Software with yum", available at https://docs.fedoraproject.org/yum/.