CVE-2019-11111 Explained : Impact and Mitigation
Learn about CVE-2019-11111, a security vulnerability in Intel Graphics Drivers allowing privilege escalation. Find out how to mitigate and prevent exploitation.
A potential security vulnerability has been discovered in the Unified Shader Compiler in Intel(R) Graphics Drivers versions prior to 10.18.14.5074 (also known as 15.36.x.5074). This vulnerability, if exploited, could allow a user with local access and proper authentication to potentially gain escalated privileges.
Understanding CVE-2019-11111
This CVE identifies a pointer corruption issue in Intel(R) Graphics Drivers that could lead to an escalation of privilege.
What is CVE-2019-11111?
CVE-2019-11111 is a security vulnerability in Intel(R) Graphics Drivers that could be exploited by an authenticated user to escalate privileges through local access.
The Impact of CVE-2019-11111
If successfully exploited, this vulnerability could allow an attacker to gain escalated privileges on the affected system, potentially leading to unauthorized access and control.
Technical Details of CVE-2019-11111
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability involves pointer corruption in the Unified Shader Compiler in Intel(R) Graphics Drivers versions prior to 10.18.14.5074, enabling an authenticated user to potentially escalate privileges.
Affected Systems and Versions
- Product: 2019.2 IPU – Intel(R) Graphics Driver for Windows* and Linux
- Versions: All versions before 10.18.14.5074 (15.36.x.5074)
Exploitation Mechanism
The vulnerability can be exploited by an authenticated user with local access and proper authentication to manipulate pointers, potentially leading to an escalation of privilege.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.
Immediate Steps to Take
- Apply security patches provided by Intel for the affected versions.
- Monitor for any unauthorized access or privilege escalation attempts.
Long-Term Security Practices
- Regularly update and patch all software and drivers to mitigate potential security risks.
- Implement strong authentication mechanisms and access controls to prevent unauthorized access.
Patching and Updates
- Ensure all systems running the affected Intel(R) Graphics Drivers are updated to version 10.18.14.5074 or later to mitigate the vulnerability.