Kernel security update required or not?

[Bruno Wolff III]

On Mon, Dec 21, 2009 at 11:33:23 +1100,
  Bojan Smojver <bojan at rexursive.com> wrote:
> According to this: http://lwn.net/Articles/367443/, latest kernel
> updates have security fixes (the second one appears on the 2.6.31.9
> list).
> 
> Is this something that has been backported to current F-12 kernels (I
> don't see it in changelog), or do we need a security update for F-12
> here?

There is a 2.6.31.9 build in Koji.