CVE-2022-20477

In shouldHideNotification of KeyguardNotificationVisibilityProvider.kt, there is a possible way to show hidden notifications due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-241611867

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2022-12-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2022-12-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*

History

22 Apr 2025, 18:15

Type	Values Removed	Values Added
CWE		CWE-783

21 Nov 2024, 06:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2022-12-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2022-12-01 - Patch, Vendor Advisory

15 Dec 2022, 04:05

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-12-13 16:15

Updated : 2025-04-22 18:15

NVD link : CVE-2022-20477

Mitre link : CVE-2022-20477

CVE.ORG link : CVE-2022-20477

JSON object : View

Products Affected

google

android

CWE

NVD-CWE-noinfo CWE-783

Operator Precedence Logic Error

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