UPR-Kernel in Ubuntu Privacy Remix (UPR) before 8.04_r1 includes kernel support for mounting RAID arrays, which might allow remote attackers to bypass intended isolation mechanisms by (1) reading from or (2) writing to these arrays.
Not vulnerable. This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5 or Red Hat Enterprise MRG. It only affected the Ubuntu Privacy Remix (UPR) kernel.