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Vulnerability DatabaseCVE-2023-30918

CVE-2023-30918: 
NixOS vulnerability analysis and mitigation

Overview

A vulnerability in telephony service (CVE-2023-30918) was identified that involves a missing permission check. The vulnerability affects various Android versions (10.0 through 13.0) and multiple Unisoc hardware platforms including S8000, SC7731E, SC9832E, SC9863A, and T310. The issue was disclosed and tracked in July 2023 (NVD).

Technical details

The vulnerability is characterized by a missing authorization check (CWE-862) in the telephony service component. It has been assigned a CVSS v3.1 base score of 5.5 (MEDIUM) with the following vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. This indicates that the vulnerability requires local access, low attack complexity, low privileges, and no user interaction to exploit (NVD).

Impact

If exploited, the vulnerability could lead to local information disclosure without requiring additional execution privileges. The impact is primarily focused on confidentiality, with potential exposure of restricted information (NVD).

Mitigation and workarounds

Unisoc has released an advisory regarding this vulnerability. Users and administrators should refer to the vendor's security announcement for specific mitigation steps (Vendor Advisory).

Additional resources

Source: This report was generated using AI

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