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Vulnerability DatabaseCVE-2023-20650

CVE-2023-20650: 
NixOS vulnerability analysis and mitigation

Overview

A medium severity vulnerability identified as CVE-2023-20650 was discovered in MediaTek's APU (AI Processing Unit) component. The vulnerability was disclosed in March 2023 and affects various MediaTek chipsets running Android 12.0 and 13.0 operating systems (MediaTek Bulletin).

Technical details

The vulnerability is classified as an improper input validation issue (CWE-20) in the APU component. The flaw stems from a missing bounds check that could potentially lead to an out-of-bounds write condition. The vulnerability requires System execution privileges for exploitation (MediaTek Bulletin).

Impact

If successfully exploited, this vulnerability could lead to local escalation of privilege on affected devices. The attack requires System execution privileges, and no user interaction is needed for exploitation (MediaTek Bulletin).

Mitigation and workarounds

The vulnerability affects MediaTek chipsets MT6853, MT6853T, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6891, MT6893, MT6895, and MT6983 running Android 12.0 and 13.0. Users should ensure their devices are updated with the latest security patches provided by their device manufacturers (MediaTek Bulletin).

Additional resources

Source: This report was generated using AI

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