CVE-2021-23175 : What You Need to Know
Learn about CVE-2021-23175 in NVIDIA GeForce Experience Software, leading to privilege escalation, denial of service, and data tampering. Find out how to mitigate this vulnerability.
NVIDIA GeForce Experience Software prior to version 3.24.0.126 contains a vulnerability in user authorization, potentially leading to privilege escalation, information disclosure, data tampering, and denial of service. This CVE affects GameStream by not correctly applying user access controls.
Understanding CVE-2021-23175
This section provides an overview of the vulnerability and its impact.
What is CVE-2021-23175?
CVE-2021-23175 is a vulnerability in NVIDIA GeForce Experience Software where GameStream fails to apply individual user access controls correctly, potentially allowing malicious users to escalate privileges and cause various security issues.
The Impact of CVE-2021-23175
The vulnerability may lead to privilege escalation, information exposure, data manipulation, and denial of service attacks, affecting resources beyond the intended security boundaries of GameStream.
Technical Details of CVE-2021-23175
Let's delve into the technical specifics of this CVE.
Vulnerability Description
The vulnerability lies in inadequate user authorization implementation within NVIDIA GeForce Experience Software, allowing unauthorized users to exploit GameStream functionalities.
Affected Systems and Versions
All versions of NVIDIA GeForce Experience Software prior to 3.24.0.126 are impacted by this vulnerability.
Exploitation Mechanism
Malicious actors can exploit this vulnerability by leveraging inadequate user access controls to gain unauthorized privileges and disrupt the intended security mechanisms.
Mitigation and Prevention
Discover the recommended mitigation strategies and best practices to enhance security.
Immediate Steps to Take
Users should update NVIDIA GeForce Experience Software to version 3.24.0.126 or later to address this vulnerability. Additionally, restricting access to affected systems can reduce the risk of exploitation.
Long-Term Security Practices
Implementing strong user access controls, regular security audits, and maintaining up-to-date software can help prevent similar vulnerabilities in the future.
Patching and Updates
Stay informed about security updates from NVIDIA to ensure timely installation of patches that address known vulnerabilities.