CVE-2018-12204 : Exploit Details and Defense Strategies
Learn about CVE-2018-12204, a vulnerability in Intel Platform Sample/Silicon Reference firmware allowing privilege escalation. Find mitigation steps and affected systems information.
A potential vulnerability exists in the Intel(R) Server Board, Intel(R) Server System, and Intel(R) Compute Module Platform Sample/Silicon Reference firmware. This vulnerability stems from inadequate memory initialization, which could potentially be exploited by a privileged user to escalate their privileges through local access.
Understanding CVE-2018-12204
This CVE involves an escalation of privilege due to improper memory initialization in the Platform Sample/Silicon Reference firmware of Intel(R) Server Board, Intel(R) Server System, and Intel(R) Compute Module.
What is CVE-2018-12204?
- Vulnerability in Intel Platform Sample/Silicon Reference firmware
- Allows a privileged user to escalate privileges through local access
The Impact of CVE-2018-12204
- Privileged users can exploit the vulnerability to elevate their privileges
- Potential for unauthorized access and control of affected systems
Technical Details of CVE-2018-12204
This section provides technical details of the CVE.
Vulnerability Description
- Improper memory initialization in Platform Sample/Silicon Reference firmware
- Enables a privileged user to potentially enable an escalation of privilege via local access
Affected Systems and Versions
- Product: Intel Platform Sample/Silicon Reference firmware
- Vendor: Intel Corporation
- Versions: Multiple versions
Exploitation Mechanism
- Privileged user exploits inadequate memory initialization to escalate privileges
Mitigation and Prevention
Steps to address and prevent the CVE.
Immediate Steps to Take
- Apply patches and updates from Intel Corporation
- Monitor for any unauthorized access or privilege escalation
Long-Term Security Practices
- Regularly update firmware and software to the latest versions
- Implement strong access controls and user privilege management
- Conduct security audits and assessments periodically
Patching and Updates
- Regularly check for security advisories from Intel Corporation
- Apply recommended patches promptly to mitigate the vulnerability