An access issue was addressed with improved memory management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to determine kernel memory layout.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ipados | Apple | * | 13.3.1 (excluding) |
| Iphone_os | Apple | * | 13.3.1 (excluding) |
| Mac_os_x | Apple | * | 10.15.3 (excluding) |
| Tvos | Apple | * | 13.3.1 (excluding) |
| Watchos | Apple | * | 6.1.2 (excluding) |