CVE-2021-30353 : Security Advisory and Response

This CVE involves the improper validation of function pointer type with actual function signature in a range of Qualcomm products, potentially leading to assertion. Here's what you need to know about CVE-2021-30353.

Understanding CVE-2021-30353

This section will provide an in-depth understanding of the CVE-2021-30353 vulnerability.

What is CVE-2021-30353?

The vulnerability stems from the improper validation of function pointer type with actual function signature in various Qualcomm products.

The Impact of CVE-2021-30353

With a CVSS base score of 7.5 (High), this vulnerability can potentially be exploited to trigger an assertion in critical Qualcomm products.

Technical Details of CVE-2021-30353

Explore the technical aspects of CVE-2021-30353 to better grasp its implications.

Vulnerability Description

The vulnerability arises due to improper validation of function pointer type, posing a risk of assertion in multiple Qualcomm products.

Affected Systems and Versions

The vulnerability affects a broad range of Qualcomm products including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, and others. Refer to the details for the complete list.

Exploitation Mechanism

The exploitation involves leveraging the improper function pointer validation to trigger unintended assertions within the Qualcomm products.

Mitigation and Prevention

Learn about the necessary steps to mitigate and prevent CVE-2021-30353.

Immediate Steps to Take

Immediate actions include installing patches and updates provided by Qualcomm to address the vulnerability.

Long-Term Security Practices

Incorporating robust security practices, such as regular security audits and monitoring, can enhance the overall security posture.

Patching and Updates

Regularly check for security bulletins and patches released by Qualcomm to stay protected from CVE-2021-30353.