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Vulnerability DatabaseCVE-2021-0483
CVE-2021-0483:
NixOS vulnerability analysis and mitigation
Overview
A vulnerability in multiple methods of AAudioService was identified and tracked as CVE-2021-0483. The issue was discovered in Android versions 10 and 11, involving a potential use-after-free condition due to a race condition. The vulnerability was assigned on November 6, 2020, and was later addressed in the October 2021 Android Security Bulletin (Android Bulletin).
Technical details
The vulnerability is characterized as a use-after-free condition that occurs due to a race condition in multiple methods of the AAudioService component. The issue affects Android versions 10 and 11 and is tracked internally as Android ID A-153358911 (CVE Mitre).
Impact
The vulnerability could lead to local escalation of privilege when successfully exploited. The attack requires user execution privileges but does not need user interaction for exploitation (CVE Mitre).
Mitigation and workarounds
The vulnerability was addressed in the October 2021 Android Security Bulletin. Users are advised to update their Android devices to the latest available security patch level (Android Bulletin).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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