Provide references for CVE-2017-16647.
Where can I find more information about CVE-2017-16647?
References are available at: https://usn.ubuntu.com/3617-1/, https://usn.ubuntu.com/3617-3/, https://groups.google.com/d/msg/syzkaller/_9a6pd-p_0E/OnmnplQuAgAJ, https://patchwork.ozlabs.org/patch/834686/, http://www.securityfocus.com/bid/101767, https://usn.ubuntu.com/3617-2/.