Provide references for CVE-2021-30918.
Where can I find more information about CVE-2021-30918?
References are available at: https://support.apple.com/en-us/HT212868, https://support.apple.com/en-us/HT212866, https://support.apple.com/kb/HT213183, http://seclists.org/fulldisclosure/2022/Mar/29.