Provide references for CVE-2011-4621.
Where can I find more information about CVE-2011-4621?
References are available at: https://github.com/torvalds/linux/commit/f26f9aff6aaf67e9a430d16c266f91b13a5bff64, http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37, http://www.openwall.com/lists/oss-security/2011/12/21/6, https://bugzilla.redhat.com/show_bug.cgi?id=769711, http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f26f9aff6aaf67e9a430d16c266f91b13a5bff64.