CVE-2019-0185 : What You Need to Know

A vulnerability in the protected memory subsystem for SMM on Intel processors could lead to information disclosure through local access.

Understanding CVE-2019-0185

This CVE involves inadequate access control in the protected memory subsystem for SMM on specific Intel processors, potentially enabling information disclosure.

What is CVE-2019-0185?

The vulnerability allows a privileged user to potentially access protected memory subsystem for SMM on certain Intel processors, leading to information disclosure.

The Impact of CVE-2019-0185

The vulnerability could result in unauthorized access to sensitive information by exploiting inadequate access control in the protected memory subsystem for SMM on affected Intel processors.

Technical Details of CVE-2019-0185

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability arises from insufficient access control in the protected memory subsystem for SMM on specific Intel processors, potentially enabling information disclosure through local access.

Affected Systems and Versions

6th to 9th Generation Intel Core processors
Xeon Processor E3-1500 v5 and v6 families
Xeon E-2100 and E-2200 Processor families with Intel Processor Graphics

Exploitation Mechanism

The vulnerability can be exploited by a privileged user to access protected memory subsystem for SMM on the mentioned Intel processors, leading to potential information disclosure.

Mitigation and Prevention

Protecting systems from CVE-2019-0185 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply patches and updates provided by Intel to address the vulnerability.
Implement strict access controls and permissions to limit privileged user access.

Long-Term Security Practices

Regularly monitor and audit system access to detect any unauthorized activities.
Educate users on security best practices to prevent unauthorized access.

Patching and Updates

Stay informed about security advisories from Intel and apply patches promptly to mitigate the vulnerability.