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Vulnerability DatabaseCVE-2021-1036

CVE-2021-1036: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2021-1036 is a vulnerability discovered in Android's LocationSettingsActivity component of AndroidManifest.xml. The vulnerability was disclosed in January 2022 and affects multiple Android versions including Android 9, 10, 11, and 12. This security flaw could potentially lead to local escalation of privilege through a tapjacking/overlay attack (NVD).

Technical details

The vulnerability exists in the LocationSettingsActivity component and is classified as an improper restriction of rendered UI layers or frames (CWE-1021). It has received a CVSS v3.1 base score of 7.8 (HIGH) with the vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. The attack requires local access and user interaction for successful exploitation (NVD).

Impact

If successfully exploited, this vulnerability could lead to local escalation of privilege with no additional execution privileges needed. The high CVSS score indicates potential severe impacts on confidentiality, integrity, and availability of the affected system (NVD).

Mitigation and workarounds

Google has addressed this vulnerability in the Android Security Bulletin. Users should update their Android devices to the latest available security patch level to mitigate this vulnerability (Android Bulletin).

Additional resources

Source: This report was generated using AI

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