Adam Doupé

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 13.1 watchOS versions prior to 9.2 iOS versions prior to 16.2 iPadOS versions prior to 16.2 tvOS versions prior to 16.2 **Description** A double free issue was addressed with improved memory management, which may allow an app to execute arbitrary code with kernel privileges. **Recommendations** For macOS versions prior to 13.1, update to macOS Ventura 13.1. For watchOS versions prior to 9.2, update to watchOS 9.2. For iOS versions prior to 16.2, update to iOS 16.2. For iPadOS versions prior to 16.2, update to iPadOS 16.2. For tvOS versions prior to 16.2, update to tvOS 16.2.

**Name of the Vulnerable Software and Affected Versions** watchOS versions prior to 9.5 tvOS versions prior to 16.5 macOS Ventura versions prior to 13.4 macOS Big Sur versions prior to 11.7.7 macOS Monterey versions prior to 12.6.6 iOS versions prior to 15.7.6 and prior to 16.5 iPadOS versions prior to 15.7.6 and prior to 16.5 **Description** A use-after-free issue was addressed with improved memory management. This issue may allow an app to execute arbitrary code with kernel privileges, effectively granting root privileges. **Recommendations** For watchOS versions prior to 9.5, update to watchOS 9.5. For tvOS versions prior to 16.5, update to tvOS 16.5. For macOS Ventura versions prior to 13.4, update to macOS Ventura 13.4. For macOS Big Sur versions prior to 11.7.7, update to macOS Big Sur 11.7.7. For macOS Monterey versions prior to 12.6.6, update to macOS Monterey 12.6.6. For iOS versions prior to 15.7.6, update to iOS 15.7.6 or later. For iOS versions prior to 16.5, update to iOS 16.5. For iPadOS versions prior to 15.7.6, update to iPadOS 15.7.6 or later. For iPadOS versions prior to 16.5, update to iPadOS 16.5.

**Name of the Vulnerable Software and Affected Versions** macOS Ventura versions prior to 13.3 iOS versions prior to 16.4 iPadOS versions prior to 16.4 iOS versions prior to 15.7.4 iPadOS versions prior to 15.7.4 tvOS versions prior to 16.4 watchOS versions prior to 9.4 **Description** A use after free issue was addressed with improved memory management. This issue may allow an app to execute arbitrary code with kernel privileges. **Recommendations** For macOS Ventura versions prior to 13.3, update to macOS Ventura 13.3. For iOS versions prior to 16.4, update to iOS 16.4. For iPadOS versions prior to 16.4, update to iPadOS 16.4. For iOS versions prior to 15.7.4, update to iOS 15.7.4. For iPadOS versions prior to 15.7.4, update to iPadOS 15.7.4. For tvOS versions prior to 16.4, update to tvOS 16.4. For watchOS versions prior to 9.4, update to watchOS 9.4.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.6.3 macOS Ventura versions prior to 13.2 watchOS versions prior to 9.3 iOS versions prior to 15.7.3 and prior to 16.3 iPadOS versions prior to 15.7.3 and prior to 16.3 tvOS versions prior to 16.3 **Description** The issue is related to improved memory handling and may allow an app to execute arbitrary code with kernel privileges. It is caused by a buffer overflow due to an integer overflow in the XNU kernel, which handles network interfaces. The vulnerability can be exploited by creating a large number of network interfaces, specifically 65536. **Recommendations** For macOS versions prior to 12.6.3, update to macOS Monterey 12.6.3 or later. For macOS Ventura versions prior to 13.2, update to macOS Ventura 13.2 or later. For watchOS versions prior to 9.3, update to watchOS 9.3 or later. For iOS versions prior to 15.7.3, update to iOS 15.7.3 or later. For iOS versions prior to 16.3, update to iOS 16.3 or later. For iPadOS versions prior to 15.7.3, update to iPadOS 15.7.3 or later. For iPadOS versions prior to 16.3, update to iPadOS 16.3 or later. For tvOS versions prior to 16.3, update to tvOS 16.3 or later.

**Name of the Vulnerable Software and Affected Versions** Apple macOS versions prior to 11.7.2 Apple macOS versions prior to 12.6.2 Apple macOS versions prior to 13.1 Apple iOS versions prior to 16.2 Apple iPadOS versions prior to 16.2 Apple tvOS versions prior to 16.2 Apple watchOS versions prior to 9.2 **Description** The issue was addressed with improved memory handling. An app with root privileges may be able to execute arbitrary code with kernel privileges. **Recommendations** For macOS Big Sur, update to version 11.7.2 or later. For macOS Monterey, update to version 12.6.2 or later. For macOS Ventura, update to version 13.1 or later. For iOS, update to version 16.2 or later. For iPadOS, update to version 16.2 or later. For tvOS, update to version 16.2 or later. For watchOS, update to version 9.2 or later.