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Vulnerability DatabaseCVE-2023-42732

CVE-2023-42732: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-42732 is a vulnerability discovered in telephony service affecting Google Android versions 11.0, 12.0, and 13.0, as well as various Unisoc chipsets. The vulnerability was disclosed on December 3, 2023, and involves a missing permission check that could lead to local information disclosure (NVD).

Technical details

The vulnerability is characterized by a missing permission check in the telephony service component. It has been assigned a CVSS v3.1 base score of 5.5 (Medium) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. The vulnerability is classified under CWE-862 (Missing Authorization) (NVD).

Impact

The vulnerability could lead to local information disclosure without requiring additional execution privileges. The impact is primarily focused on confidentiality, with high impact on information disclosure, while having no direct impact on integrity or availability (NVD).

Mitigation and workarounds

The vulnerability affects multiple Android versions (11.0, 12.0, and 13.0) and various Unisoc chipsets including S8000, SC7731E, SC9832E, SC9863A, T310, T606, and others. Users should ensure their devices are updated with the latest security patches (NVD).

Additional resources

Source: This report was generated using AI

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