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Vulnerability DatabaseCVE-2021-3022
CVE-2021-3022:
NixOS vulnerability analysis and mitigation
Overview
A vulnerability (CVE-2021-3022) was discovered on LG mobile devices running Android OS 10 software, identified as LVE-SMP-200028 in January 2021. The vulnerability stems from a lack of write protection for the MTK protect2 partition (NVD).
Technical details
The vulnerability has been assigned a CVSS v3.1 base score of 5.5 (MEDIUM) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N. This indicates local access is required, with low attack complexity and privileges needed, no user interaction required, and the scope is unchanged. The impact primarily affects integrity with high severity, while confidentiality and availability are not impacted (NVD).
Impact
The vulnerability allows unauthorized modification of the MTK protect2 partition on affected devices, potentially compromising the integrity of the system (NVD).
Exploitability
The vulnerability requires local access to the device with low attack complexity and low privileges to exploit (NVD).
Mitigation and workarounds
LG has acknowledged this vulnerability through their security advisory system with reference ID LVE-SMP-200028 (LG Security).
Additional resources
Source: This report was generated using AI
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