Provide references for CVE-2019-18198.
Where can I find more information about CVE-2019-18198?
References are available at: https://github.com/torvalds/linux/commit/ca7a03c4175366a92cee0ccc4fec0038c3266e26, https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca7a03c4175366a92cee0ccc4fec0038c3266e26, https://launchpad.net/bugs/1847478, https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.4, https://usn.ubuntu.com/4161-1/, https://security.netapp.com/advisory/ntap-20191031-0005/.