CVE-2022-20509

In mapGrantorDescr of MessageQueueBase.h, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-244713317

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

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/pixel/2022-12-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2022-12-01 - Patch, Vendor Advisory
Summary		(es) En mapGrantorDescr de MessageQueueBase.h, existe una posible escritura fuera de los límites debido a una verificación de los límites faltante. Esto podría conducir a una escalada local de privilegios con permisos de ejecución de System necesarios. No se necesita la interacción del usuario para la explotación. Producto: Android Versiones: Android-13 ID de Android: A-244713317

Information

Published : 2022-12-16 16:15

Updated : 2025-04-21 14:15

NVD link : CVE-2022-20509

Mitre link : CVE-2022-20509

CVE.ORG link : CVE-2022-20509

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

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