The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3, watchOS 10.3. An app may be able to execute arbitrary code with kernel privileges.
http://seclists.org/fulldisclosure/2024/Jan/40
http://seclists.org/fulldisclosure/2024/Jan/39
http://seclists.org/fulldisclosure/2024/Jan/38
http://seclists.org/fulldisclosure/2024/Jan/37
http://seclists.org/fulldisclosure/2024/Jan/36
https://support.apple.com/kb/HT214063
https://support.apple.com/kb/HT214061
https://support.apple.com/kb/HT214058
https://support.apple.com/en-us/HT214063
https://support.apple.com/en-us/HT214061
https://support.apple.com/en-us/HT214060
https://support.apple.com/en-us/HT214059
https://support.apple.com/en-us/HT214058
https://support.apple.com/en-us/HT214057
https://support.apple.com/en-us/HT214055
https://support.apple.com/en-us/120311
https://support.apple.com/en-us/120310
https://support.apple.com/en-us/120309
https://support.apple.com/en-us/120307
https://support.apple.com/en-us/120306