Provide references for CVE-2019-18813.
Where can I find more information about CVE-2019-18813?
References are available at: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9bbfceea12a8f145097a27d7c7267af25893c060, https://security.netapp.com/advisory/ntap-20191205-0001/, https://usn.ubuntu.com/4226-1/, https://usn.ubuntu.com/4225-1/, https://usn.ubuntu.com/4225-2/.