A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. A malicious application may be able to determine kernel memory layout.Referenceshttps://support.apple.com/en-us/HT211931https://support.apple.com/en-us/HT211928https://support.apple.com/en-us/HT211929https://support.apple.com/en-us/HT211930https://support.apple.com/kb/HT212011http://seclists.org/fulldisclosure/2020/Dec/32http://seclists.org/fulldisclosure/2020/Dec/26
