CVE-2019-14598 : Security Advisory and Response
Learn about CVE-2019-14598, an Intel(R) CSME vulnerability allowing privilege escalation, denial of service, and information disclosure. Find mitigation steps and affected versions here.
A vulnerability in Intel(R) CSME could allow a privileged user to escalate privileges, cause denial of service, or disclose information.
Understanding CVE-2019-14598
This CVE identifies an improper authentication issue in a specific subsystem within Intel(R) CSME.
What is CVE-2019-14598?
The vulnerability affects versions 12.0 to 12.0.48 (IOT only: 12.0.56), versions 13.0 to 13.0.20, and versions 14.0 to 14.0.10. It could be exploited by a privileged user to enable escalation of privilege, denial of service, or information disclosure through local access.
The Impact of CVE-2019-14598
If exploited, this vulnerability could lead to serious consequences, including unauthorized escalation of privileges, denial of service attacks, and exposure of sensitive information.
Technical Details of CVE-2019-14598
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability arises from improper authentication mechanisms within a specific subsystem of Intel(R) CSME.
Affected Systems and Versions
- Product: Intel(R) CSME
- Versions Affected: 12.0 through 12.0.48 (IOT only: 12.0.56), 13.0 through 13.0.20, 14.0 through 14.0.10
Exploitation Mechanism
The vulnerability can be exploited by a privileged user with local access to the affected systems to escalate privileges, cause denial of service, or disclose sensitive information.
Mitigation and Prevention
Protecting systems from CVE-2019-14598 is crucial to maintaining security.
Immediate Steps to Take
- Apply security patches provided by Intel promptly.
- Monitor for any unauthorized access or unusual system behavior.
- Restrict access to critical systems to authorized personnel only.
Long-Term Security Practices
- Regularly update and patch all software and firmware to address security vulnerabilities.
- Conduct security audits and assessments to identify and mitigate potential risks.
- Educate users on best practices for system security and access control.
Patching and Updates
Ensure that all affected systems are updated with the latest patches and security fixes to mitigate the CVE-2019-14598 vulnerability.