CVE-2022-42766 Explained : Impact and Mitigation
Learn about CVE-2022-42766, a vulnerability in Unisoc products' wlan driver allowing local information disclosure. Find impact details, affected systems, and mitigation steps.
A detailed guide on CVE-2022-42766 highlighting the vulnerability, its impacts, technical details, and mitigation steps.
Understanding CVE-2022-42766
In this section, we will delve into the specifics of CVE-2022-42766.
What is CVE-2022-42766?
CVE-2022-42766 pertains to a possible missing permission check in the wlan driver, posing a risk of local information disclosure.
The Impact of CVE-2022-42766
This vulnerability impacts Unisoc (Shanghai) Technologies Co., Ltd.'s products including SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8011 running on Android versions 10, 11, and 12.
Technical Details of CVE-2022-42766
Unpacking the technical aspects of CVE-2022-42766.
Vulnerability Description
The vulnerability involves a missing permission check in the wlan driver, which could potentially result in local information disclosure.
Affected Systems and Versions
Unisoc's various products and specific Android versions are affected by this vulnerability.
Exploitation Mechanism
Details pertaining to how the missing permission check in the wlan driver could be exploited.
Mitigation and Prevention
Measures to address and prevent CVE-2022-42766.
Immediate Steps to Take
Immediate actions to mitigate the risk of local information disclosure through this vulnerability.
Long-Term Security Practices
Establishing long-term security practices to safeguard against similar vulnerabilities in the future.
Patching and Updates
Guidance on patching systems and staying updated with relevant security measures.