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Vulnerability DatabaseCVE-2023-21359

CVE-2023-21359: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-21359 is a vulnerability discovered in the Bluetooth component of Android 14. The vulnerability was disclosed on October 30, 2023, and affects Android operating system. The issue stems from a possible out of bounds read due to a missing bounds check in the Bluetooth server component (NVD, Android Bulletin).

Technical details

The vulnerability is classified as an out-of-bounds read (CWE-125) vulnerability. It has been assigned a CVSS v3.1 base score of 4.4 (MEDIUM) with the following vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. The vulnerability requires System execution privileges for exploitation (NVD).

Impact

A successful exploitation of this vulnerability could lead to local information disclosure in the Bluetooth server with System execution privileges. The vulnerability only affects the confidentiality of the system, with no impact on integrity or availability (NVD).

Mitigation and workarounds

The vulnerability has been addressed in Android 14 security patches. Users should update their Android devices to the latest available security patch level to mitigate this vulnerability (Android Bulletin).

Additional resources

Source: This report was generated using AI

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