CVE-2024-39439
NixOS vulnerability analysis and mitigation

Overview

CVE-2024-39439 is a vulnerability discovered in the DRM service affecting various UNISOC hardware platforms. The vulnerability was disclosed on October 9, 2024, and affects Android versions 13.0 and 14.0 running on multiple UNISOC chipsets including S8000, T606, T610, T612, T616, T618, and T760 series (NVD).

Technical details

The vulnerability is classified as an out-of-bounds write vulnerability (CWE-787) due to a missing bounds check in the DRM service. The CVSS v3.1 base score is 4.4 (MEDIUM) with the vector string CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H according to NVD's assessment, while UNISOC rated it with a score of 6.2 (MEDIUM) with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (NVD).

Impact

The vulnerability can lead to a local denial of service with System execution privileges required. There is no impact on confidentiality or integrity, but it has a high impact on system availability (NVD).

Mitigation and workarounds

The vulnerability was reported to UNISOC and documented in their security advisory. Users are advised to update their systems to the latest available version that contains the fix (Vendor Advisory).

Additional resources


SourceThis report was generated using AI

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