CVE-2018-12205 : What You Need to Know
Learn about CVE-2018-12205, a flaw in Intel Platform Sample/Silicon Reference firmware allowing unauthorized users to gain elevated privileges. Find mitigation steps and prevention measures here.
A vulnerability in the certification validation process in the Intel Platform Sample/Silicon Reference firmware for 8th and 7th Generation Intel Core Processors could allow unauthorized users to gain elevated privileges.
Understanding CVE-2018-12205
This CVE involves an escalation of privilege due to improper certificate validation in the Intel Platform Sample/Silicon Reference firmware.
What is CVE-2018-12205?
The flaw in the certification validation process in the Platform Sample/Silicon Reference firmware for 8th and 7th Generation Intel Core Processors could be exploited by unauthorized individuals with physical access to the system to gain higher privileges.
The Impact of CVE-2018-12205
The vulnerability could lead to an escalation of privilege, allowing attackers to gain elevated access levels on affected systems.
Technical Details of CVE-2018-12205
This section provides detailed technical information about the CVE.
Vulnerability Description
The flaw lies in the certification validation process in the Intel Platform Sample/Silicon Reference firmware, potentially enabling unauthorized users to escalate their privileges.
Affected Systems and Versions
- Product: Intel Platform Sample/Silicon Reference firmware
- Vendor: Intel Corporation
- Versions: Multiple versions
Exploitation Mechanism
Unauthorized individuals with physical access to the system could exploit this vulnerability to gain higher privileges.
Mitigation and Prevention
Protecting systems from CVE-2018-12205 requires immediate action and long-term security practices.
Immediate Steps to Take
- Apply patches and updates provided by Intel Corporation.
- Restrict physical access to vulnerable systems.
- Monitor and restrict privileged user activities.
Long-Term Security Practices
- Implement the principle of least privilege to limit user access rights.
- Regularly update firmware and software to mitigate potential vulnerabilities.
Patching and Updates
- Regularly check for security advisories from Intel Corporation.
- Apply recommended patches and updates promptly to secure systems.