CVE-2019-0184 : Exploit Details and Defense Strategies
Learn about CVE-2019-0184 affecting specific Intel processor families. Find out how to mitigate the risk of information disclosure through local access and secure your systems.
A vulnerability in the protected memory subsystem for Intel(R) TXT could lead to information disclosure through local access on specific Intel processor families.
Understanding CVE-2019-0184
This CVE involves a risk of information disclosure due to inadequate access control in the protected memory subsystem for Intel(R) TXT.
What is CVE-2019-0184?
This vulnerability affects 6th, 7th, 8th, and 9th Generation Intel(R) Core(TM) Processor Families, Intel(R) Xeon(R) Processor E3-1500 v5 and v6 Families, and Intel(R) Xeon(R) E-2100 and E-2200 Processor Families with Intel(R) Processor Graphics and Intel(R) TXT.
The Impact of CVE-2019-0184
The vulnerability may allow a privileged user to potentially enable information disclosure via local access.
Technical Details of CVE-2019-0184
The following technical details provide insight into the vulnerability.
Vulnerability Description
Insufficient access control in the protected memory subsystem for Intel(R) TXT may lead to information disclosure on specific Intel processor families.
Affected Systems and Versions
- Product: 2019.2 IPU – Intel(R) TXT
- Versions: See provided reference
Exploitation Mechanism
The vulnerability could be exploited by a privileged user through local access to potentially disclose information.
Mitigation and Prevention
Protecting systems from CVE-2019-0184 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Intel or system vendors promptly.
- Monitor for any unauthorized access or unusual activities on the affected systems.
Long-Term Security Practices
- Implement strong access control mechanisms to restrict unauthorized access.
- Regularly update and patch systems to address known vulnerabilities.
- Conduct security audits and assessments to identify and mitigate risks.
Patching and Updates
- Stay informed about security advisories from Intel and relevant vendors.
- Regularly check for and apply security updates to ensure system protection.