CVE-2017-2421

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.12.4

Description 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.

Recommendations For macOS versions prior to 10.12.4, update to version 10.12.4 or later to resolve the issue. As a temporary workaround, consider restricting the use of the AppleGraphicsPowerManagement component until a patch is applied.