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Vulnerability DatabaseCVE-2023-32858
CVE-2023-32858:
NixOS vulnerability analysis and mitigation
Overview
CVE-2023-32858 is a medium severity vulnerability discovered in MediaTek's GZ component. The vulnerability was disclosed in December 2023 and affects various MediaTek chipsets including MT6761, MT6765, MT6771, MT6835, MT6886, MT6983, MT6985, MT8766, MT8768, and MT8788 running Android 13.0 (Vendor Advisory).
Technical details
The vulnerability is classified as an Information Disclosure issue (CWE-200) with a CVSS v3.1 Base Score of 4.4 (MEDIUM). The vulnerability vector is CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N, indicating local access, low attack complexity, high privileges required, no user interaction needed, and potential for high confidentiality impact (NVD).
Impact
The vulnerability could lead to local information disclosure due to missing data erasing in the GZ component. The exploitation requires system execution privileges but does not require user interaction (Vendor Advisory).
Mitigation and workarounds
MediaTek has notified device OEMs of the issue and provided corresponding security patches. The vulnerability was addressed in the December 2023 security bulletin (Vendor Advisory).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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