CVE-2017-0435 : What You Need to Know
Learn about CVE-2017-0435, an elevation of privilege vulnerability in the Qualcomm sound driver affecting Android Kernel-3.10 and Kernel-3.18. Find mitigation steps and prevention measures here.
A vulnerability has been found in the Qualcomm sound driver in Android, allowing a local malicious app to execute arbitrary code in the kernel. This CVE is considered high severity due to the need to compromise a privileged process.
Understanding CVE-2017-0435
This CVE affects Android versions Kernel-3.10 and Kernel-3.18.
What is CVE-2017-0435?
This CVE is an elevation of privilege vulnerability in the Qualcomm sound driver, enabling a local malicious application to run arbitrary code within the kernel.
The Impact of CVE-2017-0435
The vulnerability requires compromising a privileged process, making it high severity. It affects Android versions Kernel-3.10 and Kernel-3.18.
Technical Details of CVE-2017-0435
The technical details of this CVE are as follows:
Vulnerability Description
The vulnerability allows a local malicious app to execute arbitrary code in the kernel.
Affected Systems and Versions
- Product: Android
- Versions: Kernel-3.10, Kernel-3.18
Exploitation Mechanism
The vulnerability could be exploited by a local malicious app to gain elevated privileges.
Mitigation and Prevention
To address CVE-2017-0435, consider the following steps:
Immediate Steps to Take
- Apply security patches provided by Google for Android.
- Avoid downloading apps from untrusted sources.
Long-Term Security Practices
- Regularly update your Android device to the latest software version.
- Implement app sandboxing and permission restrictions.
Patching and Updates
Ensure your Android device is up to date with the latest security patches from Google.