Provide references for CVE-2021-22212.
Where can I find more information about CVE-2021-22212?
References are available at: https://gitlab.com/NTPsec/ntpsec/-/issues/699, https://bugzilla.redhat.com/show_bug.cgi?id=1955859, https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22212.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GIT2HYL5BQXPGKI6ZDNG473IEQ5WQF2/.