CVE-2019-10490 : What You Need to Know

A use after free vulnerability in the Xtra daemon shutdown affecting various Qualcomm Snapdragon platforms and products.

Understanding CVE-2019-10490

What is CVE-2019-10490?

The issue involves a "use after free" scenario in the Xtra daemon shutdown due to freeing a static object instance from multiple places in Qualcomm Snapdragon platforms and products.

The Impact of CVE-2019-10490

The vulnerability affects a wide range of Qualcomm Snapdragon platforms and products, potentially leading to exploitation by malicious actors.

Technical Details of CVE-2019-10490

Vulnerability Description

The vulnerability arises from freeing a static object instance in the Xtra daemon shutdown process, impacting various Qualcomm Snapdragon platforms and products.

Affected Systems and Versions

Affected platforms include APQ8009, APQ8017, APQ8053, and many more Snapdragon variants.

Exploitation Mechanism

The vulnerability can be exploited by attackers to execute arbitrary code or disrupt the normal operation of the affected devices.

Mitigation and Prevention

Immediate Steps to Take

Apply patches provided by Qualcomm to address the vulnerability.
Monitor Qualcomm's security bulletins for updates and advisories.

Long-Term Security Practices

Regularly update software and firmware on affected devices.
Implement network security measures to detect and prevent potential exploitation of vulnerabilities.

Patching and Updates

Install the latest security patches and updates released by Qualcomm to mitigate the risk of exploitation.