Zweig

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 14 iOS versions prior to 17 iPadOS versions prior to 17 **Description** The issue is related to a use-after-free problem, which is associated with the improper use of memory after it has been freed. This can potentially allow an attacker to execute arbitrary code with kernel privileges. The issue has been addressed with improved memory management. **Recommendations** For macOS versions prior to 14, update to macOS Sonoma 14 to resolve the issue. For iOS versions prior to 17, update to iOS 17 to resolve the issue. For iPadOS versions prior to 17, update to iPadOS 17 to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** No specific software or versions mentioned. **Description** A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field, allowing an attacker to trigger a kernel panic and resulting in a denial of service. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** watchOS versions prior to 9.6 macOS Big Sur versions prior to 11.7.9 iOS versions prior to 15.7.8 and prior to 16.6 iPadOS versions prior to 15.7.8 and prior to 16.6 macOS Monterey versions prior to 12.6.8 tvOS versions prior to 16.6 macOS Ventura versions prior to 13.5 **Description** A buffer overflow issue was addressed with improved memory handling. This issue may allow a remote user to cause unexpected system termination or corrupt kernel memory. **Recommendations** For watchOS versions prior to 9.6, update to watchOS 9.6. For macOS Big Sur versions prior to 11.7.9, update to macOS Big Sur 11.7.9. For iOS versions prior to 15.7.8, update to iOS 15.7.8 or later. For iOS versions prior to 16.6, update to iOS 16.6. For iPadOS versions prior to 15.7.8, update to iPadOS 15.7.8 or later. For iPadOS versions prior to 16.6, update to iPadOS 16.6. For macOS Monterey versions prior to 12.6.8, update to macOS Monterey 12.6.8. For tvOS versions prior to 16.6, update to tvOS 16.6. For macOS Ventura versions prior to 13.5, update to macOS Ventura 13.5.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.6.8 macOS Big Sur versions prior to 11.7.9 macOS Ventura versions prior to 13.5 iOS versions prior to 15.7.8 iOS versions prior to 16.6 iPadOS versions prior to 15.7.8 iPadOS versions prior to 16.6 tvOS versions prior to 16.6 watchOS versions prior to 9.6 **Description** A use-after-free issue was addressed with improved memory management, which may allow an app to execute arbitrary code with kernel privileges. The issue is related to memory usage after it has been freed. **Recommendations** For macOS versions prior to 12.6.8, update to macOS Monterey 12.6.8 or later. For macOS Big Sur versions prior to 11.7.9, update to macOS Big Sur 11.7.9 or later. For macOS Ventura versions prior to 13.5, update to macOS Ventura 13.5 or later. For iOS versions prior to 15.7.8, update to iOS 15.7.8 or later. For iOS versions prior to 16.6, update to iOS 16.6 or later. For iPadOS versions prior to 15.7.8, update to iPadOS 15.7.8 or later. For iPadOS versions prior to 16.6, update to iPadOS 16.6 or later. For tvOS versions prior to 16.6, update to tvOS 16.6 or later. For watchOS versions prior to 9.6, update to watchOS 9.6 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 16.6 iPadOS versions prior to 16.6 macOS Ventura versions prior to 13.5 **Description** The issue exists due to insufficient input validation in the operating system kernel, allowing a remote user to potentially cause a denial-of-service. **Recommendations** For iOS versions prior to 16.6, update to iOS 16.6 or later. For iPadOS versions prior to 16.6, update to iPadOS 16.6 or later. For macOS Ventura versions prior to 13.5, update to macOS Ventura 13.5 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.6.8 macOS Big Sur versions prior to 11.7.9 macOS Ventura versions prior to 13.5 iOS versions prior to 16.6 iPadOS versions prior to 16.6 tvOS versions prior to 16.6 watchOS versions prior to 9.6 **Description** A use-after-free issue was addressed with improved memory management, allowing an app to potentially execute arbitrary code with kernel privileges. This issue is related to memory management and can be exploited to gain kernel privileges. **Recommendations** For macOS versions prior to 12.6.8, update to macOS Monterey 12.6.8 or later. For macOS Big Sur versions prior to 11.7.9, update to macOS Big Sur 11.7.9 or later. For macOS Ventura versions prior to 13.5, update to macOS Ventura 13.5 or later. For iOS versions prior to 16.6, update to iOS 16.6 or later. For iPadOS versions prior to 16.6, update to iPadOS 16.6 or later. For tvOS versions prior to 16.6, update to tvOS 16.6 or later. For watchOS versions prior to 9.6, update to watchOS 9.6 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 11.7.5 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 macOS Monterey versions prior to 12.6.4 **Description** A type confusion issue was addressed with improved checks, which may allow an app to execute arbitrary code with kernel privileges. The issue is related to an error in the libpthread library of macOS, iOS, and iPadOS operating systems. **Recommendations** For macOS versions prior to 11.7.5, update to macOS Big Sur 11.7.5 or later. For macOS Ventura versions prior to 13.3, update to macOS Ventura 13.3 or later. For iOS versions prior to 16.4, update to iOS 16.4 or later. For iPadOS versions prior to 16.4, update to iPadOS 16.4 or later. For iOS versions prior to 15.7.4, update to iOS 15.7.4 or later. For iPadOS versions prior to 15.7.4, update to iPadOS 15.7.4 or later. For macOS Monterey versions prior to 12.6.4, update to macOS Monterey 12.6.4 or later.

**Name of the Vulnerable Software and Affected Versions** Apple tvOS versions prior to 16.1 Apple iOS versions prior to 16.1 Apple iPadOS versions prior to 16 Apple macOS versions prior to Ventura 13 Apple watchOS versions prior to 9.1 **Description** An out-of-bounds write issue was addressed with improved bounds checking, which may allow a remote user to cause kernel code execution. **Recommendations** For tvOS versions prior to 16.1, update to tvOS 16.1 or later. For iOS versions prior to 16.1, update to iOS 16.1 or later. For iPadOS versions prior to 16, update to iPadOS 16 or later. For macOS versions prior to Ventura 13, update to macOS Ventura 13 or later. For watchOS versions prior to 9.1, update to watchOS 9.1 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 11.7 macOS Ventura versions prior to 13 iOS versions prior to 16 watchOS versions prior to 9 macOS Monterey versions prior to 12.6 tvOS versions prior to 16 **Description** A use after 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 11.7, update to macOS Big Sur 11.7 or later. For macOS Ventura versions prior to 13, update to macOS Ventura 13 or later. For iOS versions prior to 16, update to iOS 16 or later. For watchOS versions prior to 9, update to watchOS 9 or later. For macOS Monterey versions prior to 12.6, update to macOS Monterey 12.6 or later. For tvOS versions prior to 16, update to tvOS 16 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.6 macOS Big Sur versions prior to 11.7 iOS versions prior to 15.7 iOS versions prior to 16 iPadOS versions prior to 15.7 **Description** The issue allows an app to potentially execute arbitrary code with kernel privileges due to a problem that was addressed with improved memory handling. **Recommendations** For macOS versions prior to 12.6, update to macOS Monterey 12.6 or later. For macOS Big Sur versions prior to 11.7, update to macOS Big Sur 11.7 or later. For iOS versions prior to 15.7, update to iOS 15.7 or later. For iOS versions prior to 16, update to iOS 16 or later. For iPadOS versions prior to 15.7, update to iPadOS 15.7 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to Big Sur 11.6 macOS Catalina versions prior to Security Update 2021-005 **Description** A memory corruption issue was addressed with improved memory handling, which could allow a malicious application to execute arbitrary code with kernel privileges. **Recommendations** For macOS Catalina, apply Security Update 2021-005 to resolve the issue. For macOS Big Sur, update to version 11.6 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.1 watchOS versions prior to 8.3 iOS versions prior to 15.2 iPadOS versions prior to 15.2 tvOS versions prior to 15.2 **Description** A race condition was addressed with improved state handling. This issue allows a malicious application to execute arbitrary code with kernel privileges. **Recommendations** For macOS versions prior to 12.1, update to macOS Monterey 12.1 or later. For watchOS versions prior to 8.3, update to watchOS 8.3 or later. For iOS versions prior to 15.2, update to iOS 15.2 or later. For iPadOS versions prior to 15.2, update to iPadOS 15.2 or later. For tvOS versions prior to 15.2, update to tvOS 15.2 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 15.1 iPadOS versions prior to 15.1 macOS Monterey versions prior to 12.0.1 iOS versions prior to 14.8.1 iPadOS versions prior to 14.8.1 macOS Big Sur versions prior to 11.6.1 macOS Catalina versions prior to Security Update 2021-007 **Description** A memory corruption issue was addressed with improved memory handling. This issue may allow a malicious application to execute arbitrary code with kernel privileges. **Recommendations** For iOS versions prior to 15.1, update to iOS 15.1 or later. For iPadOS versions prior to 15.1, update to iPadOS 15.1 or later. For macOS Monterey versions prior to 12.0.1, update to macOS Monterey 12.0.1 or later. For iOS versions prior to 14.8.1, update to iOS 14.8.1 or later. For iPadOS versions prior to 14.8.1, update to iPadOS 14.8.1 or later. For macOS Big Sur versions prior to 11.6.1, update to macOS Big Sur 11.6.1 or later. For macOS Catalina versions prior to Security Update 2021-007, apply Security Update 2021-007 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 15.1 iPadOS versions prior to 15.1 macOS Monterey versions prior to 12.0.1 iOS versions prior to 14.8.1 iPadOS versions prior to 14.8.1 tvOS versions prior to 15.1 watchOS versions prior to 8.1 macOS Big Sur versions prior to 11.6.1 macOS Catalina versions prior to Security Update 2021-007 **Description** A memory corruption issue was addressed with improved memory handling, which may allow an application to execute arbitrary code with kernel privileges. **Recommendations** For iOS versions prior to 15.1, update to iOS 15.1 or later. For iPadOS versions prior to 15.1, update to iPadOS 15.1 or later. For macOS Monterey versions prior to 12.0.1, update to macOS Monterey 12.0.1 or later. For iOS versions prior to 14.8.1, update to iOS 14.8.1 or later. For iPadOS versions prior to 14.8.1, update to iPadOS 14.8.1 or later. For tvOS versions prior to 15.1, update to tvOS 15.1 or later. For watchOS versions prior to 8.1, update to watchOS 8.1 or later. For macOS Big Sur versions prior to 11.6.1, update to macOS Big Sur 11.6.1 or later. For macOS Catalina versions prior to Security Update 2021-007, apply Security Update 2021-007 or later.

**Name of the Vulnerable Software and Affected Versions** Apple iOS versions prior to 15.1 Apple iPadOS versions prior to 15.1 Apple macOS versions prior to 12.0.1 Apple macOS Big Sur versions prior to 11.6.1 Apple tvOS versions prior to 15.1 Apple watchOS versions prior to 8.1 **Description** An integer overflow issue was addressed through improved input validation. A malicious application may be able to elevate privileges. **Recommendations** For Apple iOS versions prior to 15.1, update to iOS 15.1 or later. For Apple iPadOS versions prior to 15.1, update to iPadOS 15.1 or later. For Apple macOS versions prior to 12.0.1, update to macOS Monterey 12.0.1 or later. For Apple macOS Big Sur versions prior to 11.6.1, update to macOS Big Sur 11.6.1 or later. For Apple tvOS versions prior to 15.1, update to tvOS 15.1 or later. For Apple watchOS versions prior to 8.1, update to watchOS 8.1 or later.

**Name of the Vulnerable Software and Affected Versions** macOS Big Sur versions prior to 11.6 macOS Catalina versions prior to Security Update 2021-005 **Description** An out-of-bounds read issue was addressed through improved input validation. A malicious application may be able to execute arbitrary code with kernel privileges. **Recommendations** For macOS Big Sur versions prior to 11.6, update to macOS Big Sur 11.6. For macOS Catalina versions prior to Security Update 2021-005, apply Security Update 2021-005.

**Name of the Vulnerable Software and Affected Versions** Apple macOS versions prior to Big Sur 11.6 Apple iOS versions prior to 14.8 and 15 Apple iPadOS versions prior to 14.8 and 15 Apple tvOS versions prior to 15 Apple watchOS versions prior to 8 **Description** A race condition issue was addressed with improved locking, which may allow a malicious application to execute arbitrary code with kernel privileges. **Recommendations** For macOS versions prior to Big Sur 11.6, update to macOS Big Sur 11.6 or later. For iOS versions prior to 14.8, update to iOS 14.8 or later. For iOS versions prior to 15, update to iOS 15 or later. For iPadOS versions prior to 14.8, update to iPadOS 14.8 or later. For iPadOS versions prior to 15, update to iPadOS 15 or later. For tvOS versions prior to 15, update to tvOS 15 or later. For watchOS versions prior to 8, update to watchOS 8 or later.