CVE-2019-14010 : What You Need to Know

Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music devices by Qualcomm may experience an error state due to improper input validation in audio, potentially leading to security vulnerabilities.

Understanding CVE-2019-14010

This CVE involves a specific error state that can occur in Qualcomm devices when a tool or application fails to execute the first buffer map and proceeds to perform the second buffer map at the same physical address.

What is CVE-2019-14010?

The vulnerability in Snapdragon devices can be triggered by a failure in executing buffer maps, leading to potential security risks.

The Impact of CVE-2019-14010

The vulnerability could allow malicious actors to exploit the error state and potentially compromise the affected devices, posing a risk to data security and device functionality.

Technical Details of CVE-2019-14010

Qualcomm devices are affected by improper input validation in audio, which can result in the described error state.

Vulnerability Description

The vulnerability arises when a tool or application fails to execute the first buffer map and proceeds to perform the second buffer map at the same physical address, potentially causing the device to enter an error state.

Affected Systems and Versions

Products: Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Versions: MDM9607, Nicobar, Rennell, SA6155P, SDM660, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

Exploitation Mechanism

The vulnerability can be exploited by triggering the error state through specific actions related to buffer map execution.

Mitigation and Prevention

It is crucial to take immediate steps to address and mitigate the CVE-2019-14010 vulnerability.

Immediate Steps to Take

Apply security patches provided by Qualcomm promptly.
Monitor official sources for updates and security advisories.
Implement additional security measures to protect vulnerable devices.

Long-Term Security Practices

Regularly update firmware and software on Qualcomm devices.
Conduct security assessments and audits to identify and address potential vulnerabilities.

Patching and Updates

Stay informed about security bulletins and patches released by Qualcomm.
Ensure timely installation of patches to mitigate the risk of exploitation.