CVE-2019-2287 : Vulnerability Insights and Analysis
Learn about CVE-2019-2287, a vulnerability in Qualcomm Snapdragon platforms allowing out-of-bound write issues in the video driver. Find out affected systems, versions, and mitigation steps.
A vulnerability in Qualcomm Snapdragon platforms could allow an attacker to execute a write issue beyond defined boundaries in the video driver.
Understanding CVE-2019-2287
What is CVE-2019-2287?
Inadequate verification of inputs from firmware can lead to a write issue beyond defined boundaries in the video driver, affecting various Snapdragon platforms.
The Impact of CVE-2019-2287
This vulnerability affects multiple Snapdragon platforms, including Snapdragon Auto, Compute, Consumer IOT, Industrial IOT, Mobile, Voice & Music, and Wearables.
Technical Details of CVE-2019-2287
Vulnerability Description
Improper validation of inputs from firmware can result in an out-of-bound write issue in the video driver of Qualcomm Snapdragon platforms.
Affected Systems and Versions
- Affected products: Snapdragon Auto, Compute, Consumer IOT, Industrial IOT, Mobile, Voice & Music, Wearables
- Affected versions: MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, MSM8996AU, QCA6574AU, QCS405, QCS605, Qualcomm 215, SD series
Exploitation Mechanism
The vulnerability arises due to inadequate validation of inputs from firmware, allowing an attacker to execute a write issue beyond the defined boundaries in the video driver.
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 firmware and software on affected devices.
- Implement network segmentation and access controls to limit exposure to potential attacks.
Patching and Updates
- Stay informed about security updates and patches released by Qualcomm.
- Ensure timely installation of patches to mitigate the risk of exploitation.