CVE-2020-24481 Explained : Impact and Mitigation

Intel(R) Quartus Prime Pro and Standard edition software have insecure inherited permissions that may lead to privilege escalation.

Understanding CVE-2020-24481

This CVE identifies a security issue in the Intel(R) Quartus Prime Pro and Standard edition software that could allow an authenticated user to escalate privileges locally.

What is CVE-2020-24481?

The vulnerability in the Intel(R) Quartus Prime Pro and Standard edition software could enable an authenticated user to elevate their privileges through local access.

The Impact of CVE-2020-24481

The vulnerability poses a risk of unauthorized privilege escalation within the affected software, potentially leading to unauthorized actions or access.

Technical Details of CVE-2020-24481

Vulnerability Description

The flaw involves insecure inherited permissions in the Intel(R) Quartus Prime Pro and Standard edition software, which could be exploited by an authenticated user.

Affected Systems and Versions

Product: Intel(R) Quartus Prime Pro and Standard edition software
Versions: See references for specific affected versions

Exploitation Mechanism

The vulnerability allows an authenticated user to exploit insecure inherited permissions, potentially enabling them to escalate their privileges locally.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by Intel for the affected software
Monitor and restrict user permissions to minimize the risk of privilege escalation

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities
Conduct security training for users to raise awareness about privilege escalation risks

Patching and Updates

It is crucial to regularly check for updates and apply patches released by Intel to address the vulnerability in the Intel(R) Quartus Prime Pro and Standard edition software.