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Vulnerability DatabaseCVE-2023-32830

CVE-2023-32830: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-32830 is a security vulnerability discovered in MediaTek's TVAPI component. The vulnerability was disclosed in October 2023 and affects various MediaTek TV chipsets. The issue stems from a missing bounds check that could lead to an out-of-bounds write vulnerability (MediaTek Bulletin).

Technical details

The vulnerability is classified as an Out-of-bounds Write (CWE-787) with a CVSS v3.1 base score of 6.7 (Medium), with the vector string CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. The vulnerability requires local access and high privileges for exploitation, but no user interaction is needed (NVD).

Impact

The vulnerability could lead to local escalation of privilege with System execution privileges. The successful exploitation of this vulnerability could result in complete compromise of system confidentiality, integrity, and availability within the affected scope (MediaTek Bulletin).

Mitigation and workarounds

The vulnerability affects Android versions 10.0 and 11.0 on various MediaTek TV chipsets. MediaTek has released patches identified by Patch ID: DTV03802522 and Issue ID: DTV03802522 to address this vulnerability (MediaTek Bulletin).

Additional resources

Source: This report was generated using AI

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