CVE-2022-44443 : Security Advisory and Response
Gain insights into CVE-2022-44443, a vulnerability in the wlan driver that could lead to local denial of service in wlan services. Learn about affected systems, exploitation, and mitigation methods.
A detailed overview of CVE-2022-44443 highlighting the vulnerability, impact, technical details, and mitigation strategies.
Understanding CVE-2022-44443
An insight into the vulnerability present in the wlan driver that could result in local denial of service within wlan services.
What is CVE-2022-44443?
CVE-2022-44443 involves a potential missing bounds check in the wlan driver, posing a risk of local denial of service within wlan services.
The Impact of CVE-2022-44443
The vulnerability in the wlan driver can have a severe impact, leading to local denial of service and affecting the security and functionality of the device.
Technical Details of CVE-2022-44443
Explore the specifics of the vulnerability, including its description, affected systems, and the exploitation mechanism.
Vulnerability Description
CVE-2022-44443 is attributed to a missing bounds check in the wlan driver, which could be exploited to trigger a local denial of service attack within wlan services.
Affected Systems and Versions
Products from Unisoc (Shanghai) Technologies Co., Ltd., including SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android10, Android11, or Android12 are impacted.
Exploitation Mechanism
The vulnerability can be exploited locally to disrupt wlan services, potentially resulting in a denial of service attack.
Mitigation and Prevention
Discover the necessary steps to address and prevent the exploitation of CVE-2022-44443.
Immediate Steps to Take
Immediately apply security patches and updates provided by the vendor to mitigate the risk of exploitation and enhance the security posture of the affected systems.
Long-Term Security Practices
Incorporate robust security practices, including regular security assessments, network monitoring, and threat intelligence integration, to strengthen the overall security infrastructure.
Patching and Updates
Stay informed about security updates and patches released by the vendor for the vulnerable systems and ensure timely implementation to safeguard against potential threats.