CVE-2019-14008 : Security Advisory and Response
Learn about CVE-2019-14008 affecting Qualcomm Snapdragon products. Discover the impact, affected systems, exploitation risks, and mitigation steps for this GPS null pointer dereference vulnerability.
Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile by Qualcomm, Inc. are affected by a null pointer dereference issue in location assistance data processing, potentially leading to security vulnerabilities.
Understanding CVE-2019-14008
This CVE involves a problem with null pointer dereference in the processing of location assistance data in various Qualcomm Snapdragon products.
What is CVE-2019-14008?
A null pointer dereference issue in GPS processing can occur due to the absence of a null check on resources before using them in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile.
The Impact of CVE-2019-14008
This vulnerability could be exploited by attackers to potentially cause system crashes, denial of service, or execute arbitrary code on affected devices.
Technical Details of CVE-2019-14008
Qualcomm's Snapdragon products are affected by this vulnerability.
Vulnerability Description
The issue arises from the lack of a null check on resources before utilization, leading to a potential null pointer dereference problem in GPS processing.
Affected Systems and Versions
- Products: Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
- Versions: MDM9150, MDM9607, MDM9650, SDM660, SDM845, SM8150, SM8250, SXR2130
Exploitation Mechanism
Attackers could exploit this vulnerability by crafting malicious inputs to trigger null pointer dereference, potentially leading to system compromise.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-14008.
Immediate Steps to Take
- Apply security patches provided by Qualcomm promptly.
- Monitor official sources for updates and advisories regarding this vulnerability.
Long-Term Security Practices
- Regularly update and patch all software and firmware on affected devices.
- Implement network security measures to detect and prevent potential attacks.
Patching and Updates
- Qualcomm has likely released patches to address this vulnerability; ensure all affected systems are updated with the latest security fixes.