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Vulnerability DatabaseCVE-2023-21011

CVE-2023-21011: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-21011 is a vulnerability discovered in Android 13 that affects the p2p_iface.cpp component. The vulnerability was disclosed in March 2023 and involves a possible out of bounds read due to a missing bounds check (Android Bulletin).

Technical details

The vulnerability is characterized by an out-of-bounds read condition in multiple locations of p2p_iface.cpp due to missing bounds checks. The vulnerability 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. This indicates local access is required, with low attack complexity, high privileges needed, and no user interaction required (NVD).

Impact

If exploited, this vulnerability could lead to local information disclosure. The impact is limited to confidentiality, with no effect on system integrity or availability. The exploitation requires system execution privileges (NVD).

Mitigation and workarounds

The vulnerability was addressed in the Android Security Bulletin of March 2023. Users should ensure their Android devices are updated to the latest security patch level to mitigate this vulnerability (Android Bulletin).

Additional resources

Source: This report was generated using AI

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