CVE-2018-12149 : Exploit Details and Defense Strategies
Learn about CVE-2018-12149, a buffer overflow vulnerability in Intel Extreme Tuning Utility before version 6.4.1.21, potentially leading to denial of service. Find mitigation steps and prevention measures here.
A possible vulnerability exists in Intel Extreme Tuning Utility before version 6.4.1.21, potentially leading to a denial of service if exploited by an authorized local user.
Understanding CVE-2018-12149
This CVE involves a buffer overflow issue in the input handling of Intel Extreme Tuning Utility.
What is CVE-2018-12149?
CVE-2018-12149 is a vulnerability in Intel Extreme Tuning Utility that could allow an authenticated local user to trigger a denial of service by exploiting the buffer overflow.
The Impact of CVE-2018-12149
The exploitation of this vulnerability could result in a denial of service to the application by an authorized user with local access.
Technical Details of CVE-2018-12149
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability lies in the input handling of Intel Extreme Tuning Utility before version 6.4.1.21, potentially leading to a buffer overflow.
Affected Systems and Versions
- Product: Intel(R) Extreme Tuning Utility
- Vendor: Intel Corporation
- Affected Versions: Versions before 6.4.1.21
Exploitation Mechanism
The vulnerability can be exploited by an authorized user with local access to trigger a denial of service to the application.
Mitigation and Prevention
Protecting systems from CVE-2018-12149 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Intel Extreme Tuning Utility to version 6.4.1.21 or later.
- Monitor and restrict local access to the application.
Long-Term Security Practices
- Regularly update software and firmware to patch known vulnerabilities.
- Implement least privilege access controls to limit potential attack surfaces.
- Conduct regular security assessments and audits to identify and address vulnerabilities.
- Educate users on secure practices to prevent unauthorized exploitation.
- Stay informed about security advisories and updates from Intel Corporation.
Patching and Updates
Ensure timely installation of patches and updates provided by Intel Corporation to address the vulnerability in Intel Extreme Tuning Utility.