CVE-2020-11835 : What You Need to Know
Discover the impact of CVE-2020-11835 affecting OPPO Find X2 devices running ColorOS V11. Learn about the vulnerability, affected systems, exploitation, and mitigation steps.
This CVE-2020-11835 article provides insights into a vulnerability affecting OPPO Find X2 devices running ColorOS V11.
Understanding CVE-2020-11835
This section delves into the details of the identified vulnerability.
What is CVE-2020-11835?
The vulnerability in /SM8250_Q_Master/android/vendor/oppo_charger/oppo/charger_ic/oppo_da9313.c allows exploitation due to a failure to check the parameter buf in the function proc_work_mode_write.
The Impact of CVE-2020-11835
The vulnerability can lead to Denial of Service (DOS) attacks on affected devices.
Technical Details of CVE-2020-11835
Exploring the technical aspects of the CVE.
Vulnerability Description
The vulnerability arises from inadequate parameter checking in the mentioned function, enabling potential exploitation.
Affected Systems and Versions
- Affected Product: OPPO Find X2
- Affected Version: ColorOS V11
Exploitation Mechanism
The vulnerability can be exploited through malicious manipulation of the parameter buf in the proc_work_mode_write function.
Mitigation and Prevention
Understanding the steps to mitigate and prevent exploitation.
Immediate Steps to Take
- Apply security patches provided by OPPO promptly.
- Monitor official OPPO communications for updates and advisories.
Long-Term Security Practices
- Regularly update device software to ensure the latest security fixes.
- Implement network security measures to detect and prevent potential attacks.
Patching and Updates
Stay vigilant for security updates from OPPO and apply them as soon as they are available.