Learn about CVE-2019-8851, a vulnerability in macOS causing Mac devices not to lock immediately upon waking up. Find mitigation steps and update recommendations here.
This CVE-2019-8851 article provides insights into a logic issue in macOS that affects the locking mechanism upon waking up.
Understanding CVE-2019-8851
What is CVE-2019-8851?
CVE-2019-8851 addresses a logic problem in macOS that impacts the immediate locking of Mac devices upon waking up.
The Impact of CVE-2019-8851
The vulnerability could lead to a Mac device not promptly locking as intended after waking up.
Technical Details of CVE-2019-8851
Vulnerability Description
Enhanced state management was implemented to resolve the logic problem in macOS.
Affected Systems and Versions
Exploitation Mechanism
The issue arises when a Mac device wakes up and fails to lock immediately as expected.
Mitigation and Prevention
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Ensure timely installation of macOS updates and security patches to mitigate the CVE-2019-8851 vulnerability.