CVE-2022-20446

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

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2022-11-01	Vendor Advisory
https://source.android.com/security/bulletin/2022-11-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

History

21 Nov 2024, 06:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2022-11-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/2022-11-01 - Vendor Advisory

09 Nov 2022, 15:52

Type	Values Removed	Values Added
CWE		CWE-862
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 3.3
References	~~(MISC) https://source.android.com/security/bulletin/2022-11-01 -~~	(MISC) https://source.android.com/security/bulletin/2022-11-01 - Vendor Advisory
CPE		cpe:2.3:o:google:android:10.0:::::::* cpe:2.3:o:google:android:11.0:::::::*

08 Nov 2022, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-11-08 22:15

Updated : 2025-05-01 20:15

NVD link : CVE-2022-20446

Mitre link : CVE-2022-20446

CVE.ORG link : CVE-2022-20446

JSON object : View

Products Affected

google

android

CWE

CWE-862

Missing Authorization

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