I know you have a BZ for the support in Fedora. I'm cloning the bug to track/estimate doability in RHEL 6.
*** Bug 626776 has been marked as a duplicate of this bug. ***
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
*** Bug 239867 has been marked as a duplicate of this bug. ***