CVE-2019-14068 : Security Advisory and Response

A vulnerability in msm routing in various Qualcomm Snapdragon platforms can lead to an out-of-bound access issue, affecting multiple products and versions.

Understanding CVE-2019-14068

This CVE involves a lack of size checking before accessing in msm routing, impacting a wide range of Qualcomm Snapdragon platforms.

What is CVE-2019-14068?

The vulnerability arises from the absence of size verification before accessing in msm routing, affecting several Snapdragon products and versions.

The Impact of CVE-2019-14068

The vulnerability can result in out-of-bound access, potentially leading to security breaches and unauthorized access to sensitive data.

Technical Details of CVE-2019-14068

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The issue involves a lack of size checking before accessing in msm routing, which can allow for out-of-bound access.

Affected Systems and Versions

Affected Products: Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
Affected Versions: APQ8009, APQ8053, APQ8096AU, MDM9607, MSM8905, MSM8909W, Nicobar, QCS405, QCS605, Rennell, Saipan, SDM429W, SDM845, SDX20, SDX24, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to gain unauthorized access to sensitive information and potentially execute arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2019-14068 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply patches and updates provided by Qualcomm promptly.
Monitor security bulletins and updates from the vendor.
Implement network segmentation and access controls to limit exposure.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities.
Educate users on safe computing practices and awareness of potential threats.
Employ intrusion detection systems and security monitoring tools.
Keep systems up to date with the latest security patches and updates.
Consider implementing security measures such as firewalls and encryption.

Patching and Updates

Regularly check for security advisories and patches released by Qualcomm to address the CVE-2019-14068 vulnerability.