Commit security fixes for CVE-2013-4125 (fixes bug #477464), CVE-2013-4127 (fixes bug #477466) and CVE-2013-3129 (fixes bug #477468) to branches 3.8, 3.9, 3.10 and 3.11 were they are present and apply.

git-svn-id: svn://anonsvn.gentoo.org/linux-patches@2443 00c4350b-4cf9-0310-8c1b-f3fed11d2be3