CVE-2022-20446

LowCVSS 3.3/10Last modified Jun 17, 2026

Description

In AlwaysOnHotwordDetector of AlwaysOnHotwordDetector.java, there is a possible way to access the microphone from the background due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-229793943

Metrics

CVSS 3.1 3.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
Nov 8, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-20446: Low severity, CVSS 3.3 | Vulnix