CVE-2021-0516
NixOS vulnerability analysis and mitigation

Overview

CVE-2021-0516 is a critical elevation-of-privilege (EoP) vulnerability affecting the Android System component of the Android operating system. The vulnerability was disclosed in Google's June 2021 security bulletin (Android Bulletin, Threatpost).

Technical details

The vulnerability exists in the Android System component and is classified as an elevation-of-privilege issue. While specific technical details were not publicly disclosed to prevent exploitation, Google has rated this as a critical severity issue that could enable privilege escalation on affected Android devices (Threatpost).

Impact

If exploited, this vulnerability could allow a local attacker to execute arbitrary code and bypass user interaction requirements to gain access to additional permissions on the affected Android system (Threatpost).

Mitigation and workarounds

Google addressed this vulnerability in the June 2021 Android security patch level. Users are advised to update their Android devices to a security patch level of 2021-06-05 or later to resolve this issue (Threatpost).

Additional resources


SourceThis report was generated using AI

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