CVE-2019-10603 : Security Advisory and Response

A use after free issue in Qualcomm Snapdragon products may lead to vulnerabilities in various devices.

Understanding CVE-2019-10603

This CVE involves a specific vulnerability in Qualcomm Snapdragon products that could result in a use after free issue.

What is CVE-2019-10603?

The vulnerability occurs when a real device interface becomes unavailable during the transmission of a raw IPv6 message in multiple Qualcomm Snapdragon product lines.

The Impact of CVE-2019-10603

The use after free issue could potentially lead to security breaches and unauthorized access to affected devices.

Technical Details of CVE-2019-10603

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The issue arises when a route lookup is performed after the real device interface goes down, causing a use after free problem.

Affected Systems and Versions

Products: Snapdragon Auto, Compute, Consumer Electronics Connectivity, Consumer IOT, Industrial IOT, Mobile, Voice & Music, Wearables
Versions: APQ8053, APQ8096AU, APQ8098, MDM9206, MDM9207C, MDM9607, MDM9640, MDM9650, MSM8917, MSM8937, MSM8996AU, QCN7605, SDA845, SDM630, SDM636, SDM660, SDX20, SXR1130

Exploitation Mechanism

The vulnerability can be exploited when a route lookup is triggered in the specified Qualcomm Snapdragon products and versions.

Mitigation and Prevention

Steps to address and prevent the CVE-2019-10603 vulnerability.

Immediate Steps to Take

Apply patches and updates provided by Qualcomm promptly.
Monitor Qualcomm's security bulletins for relevant information.
Implement network security measures to mitigate potential risks.

Long-Term Security Practices

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

Patching and Updates

Stay informed about security advisories from Qualcomm.
Install recommended patches and updates to secure the affected systems.