CVE-2022-38674 : Exploit Details and Defense Strategies

This article provides details about CVE-2022-38674, a vulnerability affecting Unisoc (Shanghai) Technologies Co., Ltd. products.

Understanding CVE-2022-38674

This section delves into what CVE-2022-38674 entails and its potential impact.

What is CVE-2022-38674?

CVE-2022-38674 involves a missing params check in the wlan driver, posing a risk of local denial of service within wlan services.

The Impact of CVE-2022-38674

The vulnerability could potentially lead to local denial of service attacks on affected systems, impacting the stability and availability of wlan services.

Technical Details of CVE-2022-38674

Explore more about the specifics of CVE-2022-38674, including affected systems, exploitation mechanisms, and more.

Vulnerability Description

The issue arises from a missing params check in the wlan driver, creating a window of opportunity for attackers to disrupt wlan services locally.

Affected Systems and Versions

Unisoc devices such as SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T618, T612, T616, T770, T820, and S8000 running Android 10, 11, and 12 are vulnerable to CVE-2022-38674.

Exploitation Mechanism

Exploiting the missing params check could allow threat actors to trigger local denial of service incidents in wlan services, affecting the usability of the devices.

Mitigation and Prevention

Learn how to address CVE-2022-38674 and safeguard your systems against potential exploitation.

Immediate Steps to Take

Implement immediate measures to enhance the security posture of vulnerable systems and mitigate the risk of denial of service attacks.

Long-Term Security Practices

Establish robust security protocols, conduct regular security assessments, and stay informed about firmware updates and patches to prevent similar vulnerabilities in the future.

Patching and Updates

Stay vigilant for security updates from Unisoc for the affected products to address the vulnerability effectively.