Provide references for CVE-2019-18885.
Where can I find more information about CVE-2019-18885?
References are available at: https://usn.ubuntu.com/4254-1/, https://usn.ubuntu.com/4254-2/, https://usn.ubuntu.com/4258-1/, https://usn.ubuntu.com/4287-1/, https://usn.ubuntu.com/4287-2/, https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html, https://www.oracle.com/security-alerts/cpuApr2021.html, https://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1, https://github.com/bobfuzzer/CVE-2019-18885, https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1, https://security.netapp.com/advisory/ntap-20191205-0001/, http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html.