CVE-2022-20474

Published: Dec 13, 2022Modified: Apr 22, 2025

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

In readLazyValue of Parcel.java, there is a possible loading of arbitrary code into the System Settings app due to a confused deputy. 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-240138294

Affected (5)

Products: Google: Android

1 product

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Google Android	Version 10.0
Google Android	Version 11.0
Google Android	Version 12.0
Google Android	Version 12.1
Google Android	Version 13.0

Related CWEs

Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

References (2)

https://source.android.com/security/bulletin/2022-12-01

Source: security@android.com

PatchVendor Advisory

https://source.android.com/security/bulletin/2022-12-01

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.