CVE-2020-8742 : Vulnerability Insights and Analysis
Learn about CVE-2020-8742, an Intel(R) NUCs firmware vulnerability allowing privilege escalation. Find out affected systems, exploitation details, and mitigation steps.
Intel(R) NUCs firmware vulnerability allows privilege escalation.
Understanding CVE-2020-8742
What is CVE-2020-8742?
Improper input validation in Intel(R) NUCs firmware may lead to privilege escalation for a privileged user with local access.
The Impact of CVE-2020-8742
This vulnerability could allow a privileged user to potentially escalate their privileges on affected systems.
Technical Details of CVE-2020-8742
Vulnerability Description
The vulnerability stems from improper input validation in the firmware of Intel(R) NUCs.
Affected Systems and Versions
- Product: Intel(R) NUCs Advisory
- Version: See provided reference
Exploitation Mechanism
The vulnerability may be exploited by a privileged user with local access to enable escalation of privilege.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches or updates provided by Intel.
- Monitor Intel's security advisories for further instructions.
Long-Term Security Practices
- Regularly update firmware and software to the latest versions.
- Implement the principle of least privilege to limit user access.
- Conduct regular security assessments and audits.
Patching and Updates
Ensure to apply patches and updates released by Intel to address the vulnerability.