CVE-2018-12166 Explained : Impact and Mitigation
Learn about CVE-2018-12166 affecting Intel Optane SSD DC P4800X. Discover the impact, affected versions, and mitigation steps for this firmware vulnerability.
CVE-2018-12166 was published on January 8, 2019, and affects Intel(R) Optane(TM) SSD DC P4800X. The vulnerability allows a privileged local user to trigger a denial of service due to insufficient write protection in the firmware.
Understanding CVE-2018-12166
This CVE identifies a security flaw in the Intel(R) Optane(TM) SSD DC P4800X firmware that could be exploited by a privileged user to cause a denial of service.
What is CVE-2018-12166?
Before version E2010435, the firmware of Intel(R) Optane(TM) SSD DC P4800X lacks proper write protection. This vulnerability enables a privileged local user to execute a denial of service attack.
The Impact of CVE-2018-12166
The vulnerability poses a risk of denial of service when exploited by a privileged user with local access to the affected device.
Technical Details of CVE-2018-12166
This section provides more technical insights into the vulnerability.
Vulnerability Description
The lack of proper write protection in the firmware of Intel(R) Optane(TM) SSD DC P4800X before version E2010435 allows a privileged user to trigger a denial of service.
Affected Systems and Versions
- Product: Intel(R) Optane(TM) SSD DC P4800X
- Vendor: Intel Corporation
- Versions Affected: Before version E2010435
Exploitation Mechanism
The vulnerability can be exploited by a privileged user with local access to the device, enabling them to initiate a denial of service attack.
Mitigation and Prevention
To address CVE-2018-12166, follow these mitigation and prevention measures:
Immediate Steps to Take
- Apply security patches provided by Intel promptly.
- Restrict physical access to the affected devices to authorized personnel only.
Long-Term Security Practices
- Regularly update firmware and software to the latest versions.
- Implement strong access controls and user permissions to limit the impact of potential vulnerabilities.
Patching and Updates
- Stay informed about security advisories from Intel and apply patches as soon as they are released.