CVE-2022-20350

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the victim to grant notification access to the wrong app due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-228178437

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2022-08-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2022-08-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:12.1:::::::*

History

20 Oct 2025, 18:15

Type	Values Removed	Values Added
CWE		CWE-125

21 Nov 2024, 06:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2022-08-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2022-08-01 - Patch, Vendor Advisory

12 Aug 2022, 07:02

Type	Values Removed	Values Added
CWE		CWE-20
CPE		cpe:2.3:o:google:android:10.0:::::::* cpe:2.3:o:google:android:12.1:::::::* cpe:2.3:o:google:android:12.0:::::::* cpe:2.3:o:google:android:11.0:::::::*
References	~~(MISC) https://source.android.com/security/bulletin/2022-08-01 -~~	(MISC) https://source.android.com/security/bulletin/2022-08-01 - Patch, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5

10 Aug 2022, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-08-10 20:15

Updated : 2025-10-20 18:15

NVD link : CVE-2022-20350

Mitre link : CVE-2022-20350

CVE.ORG link : CVE-2022-20350

JSON object : View

Products Affected

google

android

CWE

CWE-20

Improper Input Validation

CWE-125

Out-of-bounds Read

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