title: Red Hat Security Advisory: kernel security and bug fix update
description: kernel: xen: userspace alterable %ds access in xen_iret() kernel: x86/msr: /dev/cpu/*/msr local privilege escalation
cpes: cpe:/o:redhat:enterprise_linux:6::client cpe:/o:redhat:enterprise_linux:6::computenode cpe:/o:redhat:enterprise_linux:6::server cpe:/o:redhat:enterprise_linux:6::workstation