The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. An app with root privileges may be able to execute arbitrary code with kernel privileges.
seclists.org/fulldisclosure/2022/Dec/20
seclists.org/fulldisclosure/2022/Dec/23
seclists.org/fulldisclosure/2022/Dec/24
seclists.org/fulldisclosure/2022/Dec/25
seclists.org/fulldisclosure/2022/Dec/26
support.apple.com/en-us/HT213530
support.apple.com/en-us/HT213532
support.apple.com/en-us/HT213533
support.apple.com/en-us/HT213534
support.apple.com/en-us/HT213535
support.apple.com/en-us/HT213536