CVE-2020-12337 : Vulnerability Insights and Analysis
Learn about CVE-2020-12337, an Intel(R) NUCs firmware vulnerability allowing privilege escalation. Find out how to mitigate the risk and apply necessary patches.
Intel(R) NUCs firmware vulnerability may lead to privilege escalation.
Understanding CVE-2020-12337
What is CVE-2020-12337?
Improper buffer restrictions in Intel(R) NUCs firmware could allow a privileged user to potentially escalate privileges locally.
The Impact of CVE-2020-12337
This vulnerability could enable an attacker to gain escalated privileges on affected systems, posing a significant security risk.
Technical Details of CVE-2020-12337
Vulnerability Description
The vulnerability stems from improper buffer restrictions in the firmware of Intel(R) NUCs.
Affected Systems and Versions
- Product: Intel(R) NUCs
- Versions: See references
Exploitation Mechanism
The vulnerability may be exploited by a privileged user to escalate their privileges through local access.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches or updates provided by Intel to address the vulnerability.
- Monitor for any unusual activities on the system that could indicate exploitation.
Long-Term Security Practices
- Regularly update firmware and software to mitigate potential vulnerabilities.
- Implement the principle of least privilege to restrict user access.
Patching and Updates
It is crucial to regularly check for and apply firmware updates and patches from Intel to ensure system security.