Provide references for CVE-2021-38198.
Where can I find more information about CVE-2021-38198?
References are available at: https://github.com/torvalds/linux/commit/b1bd5cba3306691c771d558e94baa73e8b0b96b7, https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.11, https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html, https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html.