Provide references for CVE-2019-20636.
Where can I find more information about CVE-2019-20636?
References are available at: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cb222aed03d798fc074be55e59d9a112338ee784, https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.12, https://github.com/torvalds/linux/commit/cb222aed03d798fc074be55e59d9a112338ee784, https://security.netapp.com/advisory/ntap-20200430-0004/, https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html, https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html.