CVE-2019-10606 Explained : Impact and Mitigation

A vulnerability in various Qualcomm Snapdragon platforms can lead to out-of-bound access issues in the USB driver due to a lack of validation checks for frame size.

Understanding CVE-2019-10606

This CVE affects multiple Qualcomm Snapdragon products and versions, potentially exposing systems to security risks.

What is CVE-2019-10606?

The vulnerability arises from the absence of a validation check to verify the frame size specified by the user in Qualcomm Snapdragon platforms, leading to out-of-bound access issues in the USB driver.

The Impact of CVE-2019-10606

The vulnerability affects a range of Snapdragon products, potentially allowing attackers to exploit the USB driver and gain unauthorized access to systems.

Technical Details of CVE-2019-10606

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability results from a lack of validation checks for frame size inputs, enabling out-of-bound access in the USB driver of affected Qualcomm Snapdragon platforms.

Affected Systems and Versions

Affected Products: Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
Affected Versions: MDM9607, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, QCS605, SDX24

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to gain unauthorized access to systems through the USB driver due to the lack of proper validation for frame size inputs.

Mitigation and Prevention

Protecting systems from CVE-2019-10606 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Qualcomm promptly to address the vulnerability.
Monitor for any unusual USB driver activities that could indicate exploitation attempts.

Long-Term Security Practices

Regularly update and patch Qualcomm Snapdragon platforms to mitigate potential security risks.
Implement network segmentation and access controls to limit the impact of potential attacks.
Conduct regular security assessments and audits to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security bulletins and updates from Qualcomm to ensure timely application of patches.
Follow best practices for secure USB driver configurations and usage to enhance system security.