CVE-2020-11125 : What You Need to Know

A vulnerability in multiple Qualcomm products could allow for out-of-bound access in the MHI command process, potentially leading to security breaches.

Understanding CVE-2020-11125

This CVE affects a wide range of Qualcomm products, potentially exposing them to unauthorized access.

What is CVE-2020-11125?

The vulnerability stems from a lack of validation for channel ID values received from MHI devices, enabling out-of-bound access in the MHI command process.

The Impact of CVE-2020-11125

This vulnerability could be exploited by malicious actors to gain unauthorized access to sensitive information or execute arbitrary code on affected devices.

Technical Details of CVE-2020-11125

Qualcomm products are susceptible to out-of-bound access due to a lack of validation for channel ID values.

Vulnerability Description

The vulnerability allows for out-of-bound access in the MHI command process, posing a security risk to the affected Qualcomm products.

Affected Systems and Versions

Products: Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, and more
Versions: Agatti, APQ8009, Bitra, and a wide range of others

Exploitation Mechanism

The lack of validation for channel ID values received from MHI devices can be exploited to gain unauthorized access.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2020-11125.

Immediate Steps to Take

Apply patches and updates provided by Qualcomm promptly
Monitor for any suspicious activities on the affected systems

Long-Term Security Practices

Implement strict input validation mechanisms in hardware engines
Regularly update and patch all Qualcomm products to address security vulnerabilities

Patching and Updates

Qualcomm has released security bulletins addressing the CVE-2020-11125 vulnerability