CVE-2019-14022 : Vulnerability Insights and Analysis

Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IoT, Snapdragon Industrial IoT, Snapdragon Mobile, and Snapdragon Wearables by Qualcomm, Inc. are affected by a vulnerability due to an error in extracting ipv6_header with an invalid length.

Understanding CVE-2019-14022

This CVE involves a vulnerability in multiple Qualcomm products that can be exploited due to the absence of a length check while extracting ipv6_header.

What is CVE-2019-14022?

The vulnerability in Snapdragon Auto, Compute, Consumer IoT, Industrial IoT, Mobile, and Wearables allows attackers to trigger an error by manipulating ipv6_header with an incorrect length, exploiting the absence of a length verification mechanism.

The Impact of CVE-2019-14022

This vulnerability could lead to a Reachable Assertion in Modem Data, potentially enabling attackers to disrupt or compromise the affected systems.

Technical Details of CVE-2019-14022

The technical aspects of this CVE include:

Vulnerability Description

Error in extracting ipv6_header with an invalid length
Lack of length check in multiple Qualcomm products

Affected Systems and Versions

Products: Snapdragon Auto, Compute, Consumer IoT, Industrial IoT, Mobile, Wearables
Versions: APQ8096AU, MDM9205, MDM9206, and more

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating ipv6_header with an incorrect length
Absence of length verification allows for triggering the error

Mitigation and Prevention

To address CVE-2019-14022, consider the following:

Immediate Steps to Take

Apply patches provided by Qualcomm
Monitor network traffic for any suspicious activities

Long-Term Security Practices

Regularly update firmware and software
Implement network segmentation to contain potential attacks

Patching and Updates

Stay informed about security bulletins from Qualcomm
Apply security updates promptly to mitigate the vulnerability