CVE-2021-33062 : Vulnerability Insights and Analysis

A vulnerability has been identified in the Intel(R) VTune(TM) Profiler before version 2021.3.0. An authenticated user may exploit this vulnerability to potentially enable escalation of privilege via local access.

Understanding CVE-2021-33062

This CVE pertains to incorrect default permissions in the software installer for the Intel(R) VTune(TM) Profiler, allowing an authenticated user to carry out an escalation of privilege attack.

What is CVE-2021-33062?

The CVE-2021-33062 vulnerability involves a flaw in the Intel(R) VTune(TM) Profiler software installer before version 2021.3.0, which could be abused by an authenticated user to escalate their privileges via local access.

The Impact of CVE-2021-33062

The impact of this vulnerability is the potential escalation of privilege by an authenticated user with local access, posing a security risk to affected systems.

Technical Details of CVE-2021-33062

This section covers specific technical details of the CVE.

Vulnerability Description

The vulnerability arises from incorrect default permissions in the Intel(R) VTune(TM) Profiler software installer, allowing for potential privilege escalation.

Affected Systems and Versions

Affected systems include the Intel(R) VTune(TM) Profiler versions before 2021.3.0.

Exploitation Mechanism

An authenticated user can exploit the vulnerability via local access to potentially enable escalation of privilege.

Mitigation and Prevention

Here are the necessary steps to mitigate and prevent exploitation of CVE-2021-33062.

Immediate Steps to Take

Update Intel(R) VTune(TM) Profiler to version 2021.3.0 or later.
Restrict access to authorized personnel only.

Long-Term Security Practices

Regularly monitor security advisories for updates and patches.
Conduct security audits to identify and address any potential vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and software updates to prevent exploitation of known vulnerabilities.