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Vulnerability DatabaseCVE-2023-42748

CVE-2023-42748: 
NixOS vulnerability analysis and mitigation

Overview

In telecom service, there is a possible missing permission check vulnerability (CVE-2023-42748) that affects multiple Android versions (11.0, 12.0, 13.0) and various Unisoc chipsets (S8000, SC7731E, SC9832E, SC9863A, T310, T606). The vulnerability was discovered and disclosed in December 2023 (NVD).

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 classified as CWE-862 (Missing Authorization) and could lead to local escalation of privilege with no additional execution privileges needed (NVD).

Impact

The vulnerability allows a local attacker to escalate privileges on affected devices. The high CVSS score indicates severe potential impacts on confidentiality, integrity, and availability of the system (NVD).

Exploitability

The vulnerability requires local access with low privileges and no user interaction for exploitation. The attack complexity is rated as low, making it relatively straightforward to exploit once local access is obtained (NVD).

Additional resources

Source: This report was generated using AI

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