CVE-2019-11165 : What You Need to Know

An authenticated user with local access to the Linux kernel driver for Intel(R) FPGA SDK for OpenCL(TM) Pro Edition before version 19.4 may exploit a vulnerability leading to a denial of service attack.

Understanding CVE-2019-11165

This CVE involves an improper conditions check in the Linux kernel driver for Intel(R) FPGA SDK for OpenCL(TM) Pro Edition before version 19.4, potentially enabling a denial of service attack.

What is CVE-2019-11165?

CVE-2019-11165 is a vulnerability in the Intel(R) FPGA SDK for OpenCL(TM) Pro Edition that allows an authenticated user with local access to the Linux kernel driver to trigger a denial of service attack due to a lack of proper conditions check.

The Impact of CVE-2019-11165

The vulnerability could be exploited by an authenticated user to cause a denial of service, disrupting the normal operation of the affected system.

Technical Details of CVE-2019-11165

This section provides more technical insights into the CVE.

Vulnerability Description

An authenticated user with local access to the Linux kernel driver for Intel(R) FPGA SDK for OpenCL(TM) Pro Edition before version 19.4 can exploit a lack of proper conditions check to facilitate a denial of service attack.

Affected Systems and Versions

Product: Intel(R) FPGA SDK for OpenCL(TM) Pro Edition
Vendor: n/a
Versions Affected: Before version 19.4

Exploitation Mechanism

The vulnerability can be triggered by an authenticated user with local access to the Linux kernel driver, exploiting the lack of proper conditions check to initiate a denial of service attack.

Mitigation and Prevention

Protecting systems from CVE-2019-11165 requires specific actions to mitigate the risk.

Immediate Steps to Take

Update to version 19.4 or later of the Intel(R) FPGA SDK for OpenCL(TM) Pro Edition.
Implement strict access controls to limit user privileges and access to critical system components.

Long-Term Security Practices

Regularly monitor and audit system logs for any unusual activities that could indicate a potential denial of service attack.
Educate users on best security practices to prevent unauthorized access and exploitation of vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from Intel to promptly apply patches that address known vulnerabilities.