-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2012-19652 2012-12-04 21:01:10 --------------------------------------------------------------------------------
Name : xen Product : Fedora 18 Version : 4.2.0 Release : 6.fc18 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 -------------------------------------------------------------------------------- Update Information: A guest can cause xen to crash [XSA-26, CVE-2012-5510] (#883082) An HVM guest can cause xen to run slowly or crash [XSA-27, CVE-2012-5511] (#883084) A PV guest can cause xen to crash and might be able escalate privileges [XSA-29, CVE-2012-5513] (#883088) An HVM guest can cause xen to hang [XSA-30, CVE-2012-5514] (#883091) A guest can cause xen to hang [XSA-31, CVE-2012-5515] (#883092) A PV guest can cause xen to crash and might be able escalate privileges [XSA-32, CVE-2012-5525] (#883094) -------------------------------------------------------------------------------- References: [ 1 ] Bug #877358 - CVE-2012-5510 kernel: xen: Grant table version switch list corruption vulnerability https://bugzilla.redhat.com/show_bug.cgi?id=877358 [ 2 ] Bug #877365 - CVE-2012-5511 kernel: xen: several HVM operations do not validate the range of their inputs https://bugzilla.redhat.com/show_bug.cgi?id=877365 [ 3 ] Bug #877391 - CVE-2012-5513 kernel: xen: XENMEM_exchange may overwrite hypervisor memory https://bugzilla.redhat.com/show_bug.cgi?id=877391 [ 4 ] Bug #877404 - CVE-2012-5525 kernel: xen: several hypercalls do not validate input GFNs https://bugzilla.redhat.com/show_bug.cgi?id=877404 -------------------------------------------------------------------------------- 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 http://docs.fedoraproject.org/yum/. All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/package-announce
