CVE-2022-47331 Explained : Impact and Mitigation
Gain insights into CVE-2022-47331 affecting Unisoc devices. Learn about the wlan driver vulnerability, impacted systems, exploitation risks, and mitigation steps.
A detailed analysis of the CVE-2022-47331 security vulnerability that affects Unisoc devices.
Understanding CVE-2022-47331
This section provides insights into the nature and impact of CVE-2022-47331.
What is CVE-2022-47331?
The CVE-2022-47331 vulnerability resides in the wlan driver of Unisoc devices, leading to a race condition. Exploitation could result in a local denial of service within wlan services.
The Impact of CVE-2022-47331
The presence of this vulnerability poses a significant risk to the availability and functionality of wlan services on affected Unisoc devices.
Technical Details of CVE-2022-47331
Explore the technical aspects related to CVE-2022-47331 to better understand its implications.
Vulnerability Description
The race condition in the wlan driver can be exploited by an attacker to disrupt wlan services locally, causing denial of service.
Affected Systems and Versions
Unisoc devices running SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 with Android 10 and Android 11 are vulnerable to CVE-2022-47331.
Exploitation Mechanism
Attackers can trigger the race condition in the wlan driver to exploit the vulnerability and disrupt wlan services.
Mitigation and Prevention
Discover the necessary steps to mitigate and prevent exploitation of the CVE-2022-47331 vulnerability.
Immediate Steps to Take
Users are advised to apply security patches provided by Unisoc promptly to address the CVE-2022-47331 vulnerability.
Long-Term Security Practices
Implementing robust security measures and regular software updates can enhance the overall security posture of Unisoc devices.
Patching and Updates
Regularly check for security updates from Unisoc and apply them as soon as they are available to prevent potential exploitation of vulnerabilities.