CVE-2019-10563 : Security Advisory and Response
Learn about CVE-2019-10563, an improper input validation vulnerability in Snapdragon platforms, potentially leading to buffer over-read issues. Find out affected products and versions, exploitation details, and mitigation steps.
An improper input validation in various Snapdragon platforms can lead to buffer over-read issues in fast message handlers.
Understanding CVE-2019-10563
This CVE involves an improper input validation vulnerability in multiple Snapdragon platforms, potentially leading to buffer over-read problems.
What is CVE-2019-10563?
The vulnerability arises during message processing from firmware in Snapdragon platforms, affecting various Qualcomm products and versions.
The Impact of CVE-2019-10563
The vulnerability can result in buffer over-read issues in fast message handlers, potentially leading to security breaches and data exposure.
Technical Details of CVE-2019-10563
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability stems from improper input validation during message processing from firmware in Snapdragon platforms, affecting multiple Qualcomm products and versions.
Affected Systems and Versions
- Affected Products: Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IoT, Snapdragon Industrial IoT, Snapdragon Mobile, Snapdragon Voice & Music
- Affected Versions: APQ8053, APQ8096AU, MSM8996AU, MSM8998, QCN7605, QCS405, QCS605, SDA660, SDM636, SDM660, SDX20, SDX24
Exploitation Mechanism
The vulnerability can be exploited by sending specially crafted messages to the affected systems, triggering buffer over-read issues in fast message handlers.
Mitigation and Prevention
Protecting systems from CVE-2019-10563 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply patches and updates provided by Qualcomm to address the vulnerability.
- Monitor network traffic for any suspicious activities that could indicate exploitation of the vulnerability.
Long-Term Security Practices
- Regularly update firmware and software to ensure the latest security patches are in place.
- Conduct security assessments and penetration testing to identify and address potential vulnerabilities.
Patching and Updates
- Stay informed about security bulletins and updates from Qualcomm to promptly apply patches for known vulnerabilities.