CVE-2020-0519 : Exploit Details and Defense Strategies
Discover how improper access control in Intel(R) Graphics Drivers can lead to privilege escalation or denial of service. Learn about affected versions, impact, and mitigation steps.
Intel(R) Graphics Drivers may allow escalation of privilege or denial of service due to improper access control in specific versions.
Understanding CVE-2020-0519
Intel(R) Graphics Drivers before versions 15.33.49.5100 and 15.36.38.5117 contain vulnerabilities that could be exploited by an authenticated user.
What is CVE-2020-0519?
- Improper access control in Intel(R) Graphics Drivers before specific versions could enable an authenticated user to escalate privileges or cause denial of service locally.
The Impact of CVE-2020-0519
- An authenticated attacker may exploit these vulnerabilities to escalate privileges or disrupt services on the affected systems.
Technical Details of CVE-2020-0519
Intel(R) Graphics Drivers have vulnerabilities that can be exploited for unauthorized privilege escalation or service disruption.
Vulnerability Description
- The vulnerability stems from improper access control in Intel(R) Graphics Drivers before certain versions, specifically 15.33.49.5100 and 15.36.38.5117.
Affected Systems and Versions
- Products: Intel(R) Graphics Drivers
- Affected Versions:
- Before versions 15.33.49.5100
- Version 15.36.38.5117
- For detailed versions, refer to the advisory provided by Intel.
Exploitation Mechanism
- An authenticated user can exploit the vulnerabilities locally to potentially escalate privilege or disrupt services.
Mitigation and Prevention
Immediate actions and long-term security practices to address and prevent the vulnerabilities in Intel(R) Graphics Drivers.
Immediate Steps to Take
- Update affected Intel(R) Graphics Drivers to the latest secure versions.
- Monitor system activity for signs of unauthorized privilege escalation or denial of service.
Long-Term Security Practices
- Implement the principle of least privilege to restrict user access rights.
- Regularly apply security patches and updates to all software components.
Patching and Updates
- Intel has released patches addressing these vulnerabilities; ensure prompt installation of these updates.