Cocoahuke

A validation issue was addressed with improved input sanitization.

The issue involves the `Multi-Touch` component and allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. This is caused by a buffer overflow in memory, which can be exploited by a remote attacker to achieve the aforementioned effects.

The issue is related to the AppleGraphicsPowerManagement component and involves a race condition due to synchronization errors when using a shared resource. This can be exploited by an attacker, potentially allowing them to execute arbitrary code in a privileged context using a specially crafted application.