CVE-2020-11187 : Vulnerability Insights and Analysis
Learn about CVE-2020-11187, a vulnerability in Qualcomm's Snapdragon Auto, Connectivity, and Mobile products, leading to memory corruption. Find mitigation steps and patching advice here.
Possible memory corruption in BSI module due to improper validation of parameter count in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile.
Understanding CVE-2020-11187
What is CVE-2020-11187?
The CVE-2020-11187 vulnerability involves possible memory corruption in the BSI module due to improper validation of parameter count in Qualcomm's Snapdragon Auto, Snapdragon Connectivity, and Snapdragon Mobile products.
The Impact of CVE-2020-11187
This vulnerability could be exploited to cause memory corruption, potentially leading to system crashes, data loss, or unauthorized access to sensitive information.
Technical Details of CVE-2020-11187
Vulnerability Description
The vulnerability stems from improper validation of parameter count in the BSI module, which could result in memory corruption.
Affected Systems and Versions
- Affected Products: Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile
- Affected Versions: AQT1000, CSRB31024, PM7150A, PM7150L, and many more listed in the provided data.
Exploitation Mechanism
The vulnerability can be exploited by manipulating the parameter count in the BSI module, leading to memory corruption.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Qualcomm promptly.
- Monitor vendor's security bulletins for updates.
Long-Term Security Practices
- Regularly update software and firmware to the latest versions.
- Implement network segmentation and access controls to limit exposure.
Patching and Updates
Ensure timely installation of security patches released by Qualcomm to address the CVE-2020-11187 vulnerability.