CVE-2017-18160 : What You Need to Know

This CVE-2017-18160 article provides insights into a cryptographic issue affecting Snapdragon Mobile and Snapdragon Wear devices, leading to AGPS session failures in the GNSS module due to hardcoded cyphersuites that require manual updates.

Understanding CVE-2017-18160

This vulnerability impacts Qualcomm's Snapdragon Mobile and Snapdragon Wear devices, affecting specific versions and leading to AGPS session failures in the GNSS module.

What is CVE-2017-18160?

The failure of the AGPS session in the GNSS module occurs due to hardcoded cyphersuites, necessitating manual updates for each session on Snapdragon mobile and Snapdragon wear devices.

The Impact of CVE-2017-18160

The vulnerability can result in potential security breaches and disruptions in location-based services on affected devices.

Technical Details of CVE-2017-18160

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The issue arises from hardcoded cyphersuites in Snapdragon Mobile and Snapdragon Wear devices, requiring manual updates for each session, impacting versions MDM9635M, MDM9645, MDM9650, MDM9655, MSM8909W, SD 835, SD 845, and SD 850.

Affected Systems and Versions

Products: Snapdragon Mobile, Snapdragon Wear
Vendor: Qualcomm, Inc.
Versions: MDM9635M, MDM9645, MDM9650, MDM9655, MSM8909W, SD 835, SD 845, SD 850

Exploitation Mechanism

The vulnerability allows attackers to exploit the AGPS session failure in the GNSS module due to the hardcoded cyphersuites, potentially compromising device security.

Mitigation and Prevention

Protecting systems from CVE-2017-18160 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply patches and updates provided by Qualcomm to address the vulnerability.
Monitor official sources for security bulletins and advisories related to the affected products.

Long-Term Security Practices

Regularly update firmware and software on Snapdragon devices to mitigate security risks.
Implement secure coding practices and conduct security assessments to identify and address vulnerabilities.
Educate users on safe browsing habits and the importance of keeping devices up to date.

Patching and Updates

Regularly check for security updates and patches released by Qualcomm to address CVE-2017-18160 and other potential vulnerabilities.