CVE-2022-44431 Explained : Impact and Mitigation

A detailed overview of CVE-2022-44431, its impact, technical details, and mitigation strategies.

Understanding CVE-2022-44431

This section provides insights into the vulnerability identified as CVE-2022-44431.

What is CVE-2022-44431?

CVE-2022-44431 involves a missing bounds check in the wlan driver, potentially resulting in a local denial of service within wlan services.

The Impact of CVE-2022-44431

The vulnerability could be exploited to trigger a denial of service attack on affected systems, impacting their performance and availability.

Technical Details of CVE-2022-44431

Explore the specific technical aspects of CVE-2022-44431 in this section.

Vulnerability Description

The issue arises from a missing bounds check in the wlan driver, leaving the door open for attackers to disrupt wlan services locally.

Affected Systems and Versions

Products impacted include those running on Unisoc (Shanghai) Technologies Co., Ltd.'s SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 with Android 10, 11, or 12.

Exploitation Mechanism

Attackers could exploit this vulnerability to cause a local denial of service, affecting wlan services and potentially disrupting device connectivity.

Mitigation and Prevention

Discover the steps to mitigate and prevent the exploitation of CVE-2022-44431 below.

Immediate Steps to Take

It is crucial to apply security patches provided by Unisoc promptly to address this vulnerability and prevent potential attacks.

Long-Term Security Practices

Implement robust security protocols, conduct regular security assessments, and stay updated on security advisories to enhance overall system security.

Patching and Updates

Regularly update system software and firmware to integrate the latest security patches and protect against known vulnerabilities.