Provide references for CVE-2019-19922.
Where can I find more information about CVE-2019-19922?
References are available at: https://usn.ubuntu.com/4226-1/, https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html, https://www.oracle.com/security-alerts/cpuApr2021.html, https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9, https://github.com/torvalds/linux/commit/de53fd7aedb100f03e5d2231cfce0e4993282425, https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=de53fd7aedb100f03e5d2231cfce0e4993282425, https://relistan.com/the-kernel-may-be-slowing-down-your-app, https://github.com/kubernetes/kubernetes/issues/67577, https://security.netapp.com/advisory/ntap-20200204-0002/.