CVE-2017-10999 : Exploit Details and Defense Strategies
Learn about CVE-2017-10999, a vulnerability in Qualcomm products using Android releases from CAF and the Linux kernel, potentially leading to memory corruption. Find mitigation steps and patching details here.
This CVE-2017-10999 article provides insights into a vulnerability in Qualcomm products utilizing Android releases from CAF and the Linux kernel.
Understanding CVE-2017-10999
What is CVE-2017-10999?
The absence of locks in the ipa WAN driver in Qualcomm products using Android releases from CAF and the Linux kernel may lead to memory corruption during concurrent calls to ioctl RMNET_IOCTL_ADD_MUX_CHANNEL.
The Impact of CVE-2017-10999
The vulnerability could result in memory corruption in Qualcomm products, potentially affecting system stability and security.
Technical Details of CVE-2017-10999
Vulnerability Description
Concurrent calls to ioctl RMNET_IOCTL_ADD_MUX_CHANNEL in the ipa WAN driver in Qualcomm products with Android releases from CAF and the Linux kernel may trigger memory corruption due to missing locks.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
The vulnerability arises when multiple calls are made to ioctl RMNET_IOCTL_ADD_MUX_CHANNEL concurrently, leading to memory corruption in the ipa WAN driver.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Qualcomm to address the vulnerability.
- Monitor vendor security bulletins for updates and follow recommended security practices.
Long-Term Security Practices
- Regularly update software and firmware to mitigate potential security risks.
- Implement secure coding practices to prevent memory corruption vulnerabilities.
Patching and Updates
- Install security updates and patches released by Qualcomm to fix the vulnerability in affected products.