CVE-2022-20487

In NotificationChannel of NotificationChannel.java, there is a possible failure to persist permissions settings due to resource exhaustion. 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-11 Android-12 Android-12L Android-13Android ID: A-242703202

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	Vendor Advisory
https://source.android.com/security/bulletin/2022-12-01	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:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

History

21 Nov 2024, 06:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2022-12-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/2022-12-01 - Vendor Advisory
Summary		(es) En NotificationChannel de NotificationChannel.java, existe una posible falla al conservar la configuración de permisos debido al agotamiento de los recursos. Esto podría conducir a una escalada local de privilegios sin necesidad de permisos de ejecución adicionales. La interacción del usuario no es necesaria para la explotación. Producto: Versiones de Android: Android-10 Android-11 Android-12 Android-12L Android-13ID de Android: A-242703202

Information

Published : 2022-12-13 16:15

Updated : 2025-04-22 14:15

NVD link : CVE-2022-20487

Mitre link : CVE-2022-20487

CVE.ORG link : CVE-2022-20487

JSON object : View

Products Affected

google

android

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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