CVE-2020-12372 : Vulnerability Insights and Analysis
Learn about CVE-2020-12372, an unchecked return value vulnerability in Intel(R) Graphics Drivers before version 26.20.100.8141 that may enable a denial of service attack via local access. Find mitigation steps and prevention measures.
Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable a denial of service via local access.
Understanding CVE-2020-12372
Unchecked return value in some Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable a denial of service via local access.
What is CVE-2020-12372?
This CVE refers to an unchecked return value in certain Intel(R) Graphics Drivers that could be exploited by a privileged user to trigger a denial of service through local access.
The Impact of CVE-2020-12372
The vulnerability could lead to a denial of service attack, potentially disrupting system availability and performance.
Technical Details of CVE-2020-12372
Vulnerability Description
Unchecked return value in Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to enable a denial of service via local access.
Affected Systems and Versions
- Product: Intel(R) Graphics Drivers
- Version Affected: Before version 26.20.100.8141
Exploitation Mechanism
The vulnerability can be exploited by a privileged user locally to trigger a denial of service.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Intel promptly.
- Monitor Intel's security advisories for updates.
Long-Term Security Practices
- Regularly update and patch all software and drivers.
- Implement the principle of least privilege to limit user access.
- Conduct regular security audits and assessments.
Patching and Updates
Ensure that all Intel(R) Graphics Drivers are updated to version 26.20.100.8141 or later to mitigate the vulnerability.