CVE ID:	CVE-2021-30857
Description:	A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-30857 https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212805 https://support.apple.com/en-us/HT212805 https://support.apple.com/en-us/HT212807 https://support.apple.com/en-us/HT212807 https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212815 https://support.apple.com/en-us/HT212815 https://support.apple.com/en-us/HT212819 https://support.apple.com/en-us/HT212819