CVE-2022-47330 : What You Need to Know

A detailed overview of CVE-2022-47330, including its impact, technical details, and mitigation strategies.

Understanding CVE-2022-47330

In this section, we will delve into the specifics of CVE-2022-47330.

What is CVE-2022-47330?

CVE-2022-47330 pertains to a vulnerability in the wlan driver of certain Unisoc devices, potentially allowing local information disclosure due to a missing permission check.

The Impact of CVE-2022-47330

The vulnerability in the wlan driver could be exploited to disclose sensitive local information, posing a risk to user privacy and data security.

Technical Details of CVE-2022-47330

Explore the technical aspects of CVE-2022-47330 to understand the vulnerability further.

Vulnerability Description

The vulnerability involves a missing permission check in the wlan driver, creating an avenue for unauthorized access to local information.

Affected Systems and Versions

Unisoc devices such as SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android10, Android11, or Android12 are impacted by this vulnerability.

Exploitation Mechanism

Exploiting this vulnerability requires local access to the affected devices and the ability to trigger the missing permission check in the wlan driver.

Mitigation and Prevention

Discover strategies to mitigate the risks associated with CVE-2022-47330 and prevent potential exploitation.

Immediate Steps to Take

Users of Unisoc devices should exercise caution while accessing wireless networks and apply necessary security updates to mitigate the vulnerability.

Long-Term Security Practices

Implementing robust security measures, such as network segmentation and access control, can enhance overall device security and reduce the impact of vulnerabilities.

Patching and Updates

Regularly updating device firmware and software with the latest patches from Unisoc is crucial to addressing known vulnerabilities and enhancing overall device security.