CVE-2019-10489 : Exploit Details and Defense Strategies
Learn about CVE-2019-10489, a vulnerability in Qualcomm platforms that can lead to null-pointer dereference issues while parsing avi clips. Find out affected systems, exploitation mechanism, and mitigation steps.
A null-pointer dereference issue in various Qualcomm platforms can pose a risk while parsing an avi clip during the copy process.
Understanding CVE-2019-10489
What is CVE-2019-10489?
The vulnerability involves encountering a null-pointer dereference issue in devices using multiple Qualcomm platforms.
The Impact of CVE-2019-10489
The vulnerability can lead to potential security risks and system instability in affected Qualcomm platforms.
Technical Details of CVE-2019-10489
Vulnerability Description
The issue arises during the parsing of an avi clip during the copy process in a range of Qualcomm platforms.
Affected Systems and Versions
- Products: Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- Versions: MDM9206, MDM9607, MSM8909W, MSM8996AU, QCA6574AU, QCS405, QCS605, Qualcomm 215, and more
Exploitation Mechanism
The vulnerability occurs due to a null-pointer dereference issue while handling avi clips.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Qualcomm promptly
- Monitor Qualcomm's security bulletins for updates
Long-Term Security Practices
- Regularly update firmware and software on affected devices
- Implement secure coding practices to prevent similar vulnerabilities
Patching and Updates
Qualcomm releases patches and updates to address the CVE-2019-10489 vulnerability.