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Vulnerability DatabaseCVE-2022-20096

CVE-2022-20096: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2022-20096 is a security vulnerability discovered in the camera component affecting various MediaTek chipsets. The vulnerability was disclosed on May 3, 2022, and affects Android versions 9.0 through 12.0. The issue stems from uninitialized data in the camera component that could potentially lead to information disclosure (MediaTek Bulletin).

Technical details

The vulnerability is classified as a Use of Uninitialized Variable (CWE-457) in the camera component. It has been assigned a medium severity rating. The vulnerability requires System execution privileges for exploitation, and user interaction is not needed for exploitation. The affected systems include various MediaTek chipsets such as MT6765, MT6768, MT6769, MT8183, MT8185, MT8385, MT8666, MT8667, MT8768, MT8786, MT8788, and MT8789 (MediaTek Bulletin).

Impact

The vulnerability could lead to local information disclosure if exploited successfully. The attack requires System execution privileges, making it a moderate risk for affected systems (MediaTek Bulletin).

Mitigation and workarounds

MediaTek has addressed this vulnerability in their May 2022 security bulletin. Device manufacturers using affected MediaTek chipsets should apply the security patch identified as ALPS06419003 (MediaTek Bulletin).

Additional resources

Source: This report was generated using AI

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