CVE-2020-8704 : Exploit Details and Defense Strategies

A race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation of privilege via local access.

Understanding CVE-2020-8704

This CVE involves a vulnerability in Intel(R) LMS versions that could lead to privilege escalation.

What is CVE-2020-8704?

CVE-2020-8704 is a race condition vulnerability in Intel(R) LMS versions before 2039.1.0.0 that could be exploited by a privileged user to escalate their privileges through local access.

The Impact of CVE-2020-8704

The vulnerability could allow an attacker with local access to potentially elevate their privileges, posing a significant security risk.

Technical Details of CVE-2020-8704

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability is due to a race condition in a subsystem of Intel(R) LMS versions, enabling a privileged user to exploit it for privilege escalation.

Affected Systems and Versions

Product: Intel(R) LMS versions
Vendor: n/a
Vulnerable Version: versions before 2039.1.0.0

Exploitation Mechanism

The vulnerability can be exploited by a privileged user with local access to the system, taking advantage of the race condition to escalate their privileges.

Mitigation and Prevention

Protecting systems from CVE-2020-8704 is crucial for maintaining security.

Immediate Steps to Take

Apply security patches provided by Intel promptly.
Restrict access to privileged accounts to minimize the risk of exploitation.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security training for users to raise awareness of potential threats.

Patching and Updates

Ensure that all systems running Intel(R) LMS versions are updated to version 2039.1.0.0 or later to mitigate the vulnerability.