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Vulnerability DatabaseCVE-2023-21174

CVE-2023-21174: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-21174 affects Android-13 and was disclosed in June 2023. The vulnerability exists in the BillingCycleSettings.java component, specifically in the isPageSearchEnabled function, where there is a possible way for guest users to change data limits due to a permissions bypass (Android Security Bulletin).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 7.8 (HIGH) with the following vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. The vulnerability is characterized by a local attack vector, low attack complexity, requiring low privileges, and no user interaction for exploitation (NVD).

Impact

If successfully exploited, this vulnerability could lead to local escalation of privilege with no additional execution privileges needed. The impact affects confidentiality, integrity, and availability at a high level, allowing a guest user to bypass permissions and change data limits (CISA).

Mitigation and workarounds

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

Additional resources

Source: This report was generated using AI

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