RDO includes a custom Enterprise Linux 6.4 kernel. These custom kernel packages include support for network namespaces, required to facilitate advanced OpenStack Networking deployments. This update fixes various security issues as detailed at: https://rhn.redhat.com/errata/RHSA-2013-1051.html All RDO Enterprise Linux users deploying the OpenStack Networking service are advised to install these updated packages. The packages containing the fixes are: kernel-2.6.32-358.114.1.openstack.el6.src.rpm python-perf-debuginfo-2.6.32-358.114.1.openstack.el6.x86_64.rpm python-perf-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-358.114.1.openstack.el6.x86_64.rpm perf-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-debuginfo-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-headers-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-devel-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-debug-devel-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-debug-2.6.32-358.114.1.openstack.el6.x86_64.rpm perf-debuginfo-2.6.32-358.114.1.openstack.el6.x86_64.rpm kernel-doc-2.6.32-358.114.1.openstack.el6.noarch.rpm kernel-firmware-2.6.32-358.114.1.openstack.el6.noarch.rpm thanks, Pádraig.