CVE-2020-11170 : What You Need to Know

A vulnerability in Qualcomm products could allow an attacker to perform out-of-bound memory access during music playback.

Understanding CVE-2020-11170

This CVE identifies a security issue in various Qualcomm products that could be exploited by playing crafted vorbis content.

What is CVE-2020-11170?

The vulnerability arises from improper checks in header extraction while playing music on multiple Qualcomm product lines.

The Impact of CVE-2020-11170

The vulnerability could lead to out-of-bound memory access, potentially enabling attackers to execute arbitrary code or crash the system.

Technical Details of CVE-2020-11170

This section delves into the specifics of the vulnerability.

Vulnerability Description

The issue involves a buffer copy without checking the size of the input in audio, allowing unauthorized access to memory.

Affected Systems and Versions

Vendor: Qualcomm, Inc.
Products: Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, and more
Versions: A wide range of versions across various Qualcomm products are affected.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating crafted vorbis content during music playback, triggering the improper header extraction.

Mitigation and Prevention

Protecting systems from CVE-2020-11170 requires immediate actions and long-term security measures.

Immediate Steps to Take

Apply patches and updates provided by Qualcomm promptly.
Monitor for any unusual activities related to music playback.

Long-Term Security Practices

Regularly update software and firmware to mitigate known vulnerabilities.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Stay informed about security bulletins and updates from Qualcomm.
Ensure all affected systems are patched to address the vulnerability.