CVE-2020-8675 : What You Need to Know
Learn about CVE-2020-8675, an Intel(R) Innovation Engine firmware vulnerability allowing privilege escalation. Find mitigation steps and patching details here.
This CVE involves an insufficient control flow management vulnerability in the firmware build and signing tool for Intel(R) Innovation Engine before version 1.0.859, potentially enabling an unauthenticated user to escalate privileges via physical access.
Understanding CVE-2020-8675
This CVE identifies a security issue in the Intel(R) Innovation Engine firmware build and signing tool that could lead to privilege escalation.
What is CVE-2020-8675?
The vulnerability in the Intel(R) Innovation Engine firmware build and signing tool before version 1.0.859 allows unauthorized users to potentially escalate their privileges through physical access.
The Impact of CVE-2020-8675
The vulnerability could be exploited by an unauthenticated user to gain elevated privileges, posing a risk of unauthorized access and control over affected systems.
Technical Details of CVE-2020-8675
This section provides technical insights into the CVE.
Vulnerability Description
The flaw lies in the control flow management of the firmware build and signing tool for Intel(R) Innovation Engine, creating an opportunity for privilege escalation.
Affected Systems and Versions
- Product: Intel(R) Innovation Engine Advisory
- Vendor: Not applicable
- Versions Affected: Before version 1.0.859
Exploitation Mechanism
The vulnerability may be exploited by an unauthorized user with physical access to the system, potentially enabling them to escalate their privileges.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial.
Immediate Steps to Take
- Apply security patches provided by Intel promptly.
- Restrict physical access to vulnerable systems.
- Monitor and restrict user permissions to minimize the risk of privilege escalation.
Long-Term Security Practices
- Regularly update firmware and software to address security vulnerabilities.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
- Intel has released patches to address this vulnerability; ensure all affected systems are updated to version 1.0.859 or later.