CVE-2019-9279 : Exploit Details and Defense Strategies
Learn about CVE-2019-9279, a null pointer dereference vulnerability in Android-10's Wi-Fi hotspot service that could lead to a denial of service attack. Find out how to mitigate this issue and protect your device.
Android-10 Wi-Fi Hotspot Service Null Pointer Dereference Vulnerability
Understanding CVE-2019-9279
What is CVE-2019-9279?
A null pointer dereference in the Wi-Fi hotspot service of Android-10 may lead to a denial of service. This vulnerability can be exploited remotely without requiring additional execution privileges and does not need user interaction.
The Impact of CVE-2019-9279
This vulnerability could result in a denial of service attack on devices running Android-10, potentially disrupting network connectivity.
Technical Details of CVE-2019-9279
Vulnerability Description
The vulnerability stems from a null pointer dereference in the Wi-Fi hotspot service, allowing for a remote denial of service attack.
Affected Systems and Versions
- Affected Product: Android
- Affected Version: Android-10
Exploitation Mechanism
The vulnerability can be exploited remotely without the need for user interaction, posing a risk to devices running Android-10.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor official sources for updates and security advisories.
Long-Term Security Practices
- Regularly update the device's operating system and applications.
- Implement network security measures to mitigate potential attacks.
Patching and Updates
It is crucial to install the latest security patches and updates to address this vulnerability and enhance the overall security of Android-10 devices.