CVE-2021-30162: 
NixOS vulnerability analysis and mitigation

An issue was discovered on LG mobile devices with Android OS 4.4 through 11 software. The vulnerability, identified as CVE-2021-30162 (LG ID: LVE-SMP-210003), was disclosed in April 2021. The vulnerability affects LG mobile devices running Android operating system versions from 4.4 through 11 (NVD).

The vulnerability allows attackers to leverage ISMS services to bypass access control on specific content providers. The vulnerability has been assigned a CVSS v3.1 base score of 7.1 (HIGH) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N, indicating local access is required with low attack complexity and privileges required (NVD).

The vulnerability can lead to unauthorized access to content providers on affected LG mobile devices, potentially compromising the confidentiality and integrity of sensitive data. The CVSS scoring indicates high impacts on both confidentiality and integrity, while availability is not affected (NVD).

LG has addressed this vulnerability and assigned it the identifier LVE-SMP-210003. Users of affected devices should ensure their devices are updated with the latest security patches provided by LG (NVD).