CVE-2021-1950 : What You Need to Know
Learn about CVE-2021-1950 affecting multiple Qualcomm products with a face authentication bypass vulnerability. Explore the impact, technical details, and mitigation steps here.
This article provides detailed information about CVE-2021-1950, a vulnerability in multiple Qualcomm products that can lead to face authentication bypass. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2021-1950
CVE-2021-1950 is a security vulnerability affecting a wide range of Qualcomm products, potentially allowing unauthorized face authentication bypass.
What is CVE-2021-1950?
The vulnerability arises from improper cleaning of secure memory between authenticated users in various Qualcomm products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, and more.
The Impact of CVE-2021-1950
With a CVSS base score of 7.8, this vulnerability has a high impact on confidentiality, integrity, and availability. Attack vector is local with low privileges required, making it a critical issue.
Technical Details of CVE-2021-1950
Get insights into the specific technical aspects of this vulnerability to better understand its implications.
Vulnerability Description
The vulnerability allows for unauthorized face authentication bypass due to improper secure memory management between authenticated users.
Affected Systems and Versions
Qualcomm products affected by this issue include a wide range of versions such as AR8035, CSR8811, IPQ6000, and many more.
Exploitation Mechanism
Attackers can exploit this vulnerability locally with low privileges required, potentially compromising the confidentiality, integrity, and availability of the system.
Mitigation and Prevention
Discover the steps you can take to mitigate the risks posed by CVE-2021-1950 and prevent potential exploitation.
Immediate Steps to Take
To address this issue promptly, users are advised to apply relevant security patches and updates provided by Qualcomm.
Long-Term Security Practices
In the long term, implementing robust secure coding practices and regular security audits can help prevent similar vulnerabilities from emerging.
Patching and Updates
Stay informed about security bulletins and patches released by Qualcomm to ensure your systems are protected against the CVE-2021-1950 vulnerability.