Provide references for CVE-2011-1581.
Where can I find more information about CVE-2011-1581?
References are available at: http://openwall.com/lists/oss-security/2011/04/13/4, http://securitytracker.com/id?1025558, http://openwall.com/lists/oss-security/2011/04/13/16, https://bugzilla.redhat.com/show_bug.cgi?id=696029, http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39, http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fd0e435b0fe85622f167b84432552885a4856ac8.