Felix Poulin-Belanger

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 11.7 macOS versions prior to 12.6 macOS versions prior to 13 **Description** The issue was addressed with improved memory handling. A remote user may be able to cause kernel code execution. **Recommendations** For macOS versions prior to 11.7, update to macOS Big Sur 11.7. For macOS versions prior to 12.6, update to macOS Monterey 12.6. For macOS versions prior to 13, update to macOS Ventura 13.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 16.2 iPadOS versions prior to 16.2 macOS Ventura versions prior to 13.1 tvOS versions prior to 16.2 **Description** The issue was addressed with improved bounds checks. Connecting to a malicious NFS server may lead to arbitrary code execution with kernel privileges. **Recommendations** For iOS versions prior to 16.2, update to iOS 16.2 or later. For iPadOS versions prior to 16.2, update to iPadOS 16.2 or later. For macOS Ventura versions prior to 13.1, update to macOS Ventura 13.1 or later. For tvOS versions prior to 16.2, update to tvOS 16.2 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.4 macOS Big Sur versions prior to 11.6.6 **Description** A memory corruption issue was addressed with improved input validation. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution. **Recommendations** For macOS versions prior to 12.4, update to macOS Monterey 12.4 to resolve the issue. For macOS Big Sur versions prior to 11.6.6, update to macOS Big Sur 11.6.6 to resolve the issue. As a temporary workaround, consider avoiding the mounting of unknown or untrusted Samba network shares until the issue is resolved.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.3 **Description** An out-of-bounds write issue was addressed with improved bounds checking. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory. **Recommendations** For versions prior to 12.3, update to macOS Monterey 12.3 to resolve the issue.