CVE-2022-47323 : Security Advisory and Response
Learn about CVE-2022-47323, a vulnerability in wlan driver of Unisoc (Shanghai) Technologies Co., Ltd. products, potentially leading to local denial of service attacks. Explore the impact, affected systems, and mitigation strategies.
A detailed overview of CVE-2022-47323 highlighting the vulnerability, impact, technical details, and mitigation strategies.
Understanding CVE-2022-47323
In-depth insights into the CVE-2022-47323 vulnerability affecting Unisoc (Shanghai) Technologies Co., Ltd.
What is CVE-2022-47323?
The CVE-2022-47323 vulnerability involves a missing params check in the wlan driver, potentially leading to local denial of service within wlan services.
The Impact of CVE-2022-47323
The impact of this vulnerability can result in local denial of service within wlan services, posing a security risk to affected systems.
Technical Details of CVE-2022-47323
Explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability arises from a missing params check in the wlan driver, leaving systems susceptible to local denial of service attacks.
Affected Systems and Versions
Impacted systems include those utilizing Unisoc (Shanghai) Technologies Co., Ltd.'s SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T618, T612, T616, T770, T820, and S8000 products running Android10, Android11, or Android12.
Exploitation Mechanism
Malicious actors could exploit the missing params check in the wlan driver to trigger local denial of service attacks and disrupt wlan services.
Mitigation and Prevention
Explore the immediate steps to take and long-term security practices to mitigate the CVE-2022-47323 vulnerability.
Immediate Steps to Take
Implement security measures to protect wlan services, conduct security assessments, and monitor for any unusual wlan driver behavior.
Long-Term Security Practices
Enhance network security protocols, regularly update systems and applications, and educate users on safe online practices to prevent future vulnerabilities.
Patching and Updates
Ensure timely patching of systems with provided security updates to address the missing params check in the wlan driver and prevent potential denial of service attacks.