CVE-2019-11089 : Exploit Details and Defense Strategies
Learn about CVE-2019-11089, a vulnerability in Intel Graphics Driver allowing denial of service attacks. Find out affected systems, exploitation details, and mitigation steps.
Intel Graphics Driver Vulnerability
Understanding CVE-2019-11089
What is CVE-2019-11089?
The CVE-2019-11089 vulnerability involves inadequate input validation in the Kernel Mode module of Intel Graphics Driver versions 25.20.100.6519 or earlier, potentially leading to a denial of service if exploited by an authenticated user with local access.
The Impact of CVE-2019-11089
This vulnerability could allow an attacker to cause a denial of service on affected systems, impacting their availability and performance.
Technical Details of CVE-2019-11089
Vulnerability Description
The presence of insufficient input validation in the Kernel Mode module for Intel Graphics Driver before version 25.20.100.6519 may enable an authenticated user to trigger a denial of service through local access.
Affected Systems and Versions
- Product: 2019.2 IPU – Intel Graphics Driver for Windows and Linux
- Versions: See provided reference
Exploitation Mechanism
The vulnerability can be exploited by an authenticated user with local access to trigger a denial of service on the affected systems.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches or updates provided by Intel to address the vulnerability.
- Restrict access to vulnerable systems to authorized users only.
Long-Term Security Practices
- Regularly update and patch all software and drivers to prevent security vulnerabilities.
- Implement strong access controls and user authentication mechanisms.
Patching and Updates
It is crucial to install the latest security updates and patches released by Intel to mitigate the CVE-2019-11089 vulnerability.