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Vulnerability DatabaseCVE-2023-32826

CVE-2023-32826: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-32826 was discovered in MediaTek's camera middleware, affecting various MediaTek chipsets including MT6879, MT6886, MT6895, MT6983, MT6985, MT6989, and several others. The vulnerability was disclosed in October 2023 and involves an out-of-bounds write vulnerability due to missing input validation (MediaTek Bulletin).

Technical details

The vulnerability is classified as a medium severity issue with a CVSS v3.1 base score of 6.7. It is categorized under CWE-787 (Out-of-bounds Write) and CWE-20 (Improper Input Validation). The vulnerability exists in the camera middleware component and stems from improper input validation that could lead to an out-of-bounds write condition (NVD).

Impact

The vulnerability could allow an attacker to achieve local escalation of privilege with System execution privileges. The exploitation requires System execution privileges but does not need user interaction (MediaTek Bulletin).

Mitigation and workarounds

The vulnerability affects Android versions 12.0 and 13.0. MediaTek has addressed this issue and provided security patches to device OEMs. The fix was included in the October 2023 security bulletin (MediaTek Bulletin).

Additional resources

Source: This report was generated using AI

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