Provide references for CVE-2019-19807.
Where can I find more information about CVE-2019-19807?
References are available at: https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11, https://github.com/torvalds/linux/commit/e7af6307a8a54f0b873960b32b6a644f2d0fbd97, https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e7af6307a8a54f0b873960b32b6a644f2d0fbd97, https://security.netapp.com/advisory/ntap-20200103-0001/, https://usn.ubuntu.com/4227-1/, https://usn.ubuntu.com/4225-1/, https://usn.ubuntu.com/4227-2/.