CVE-2023-40130

7.8 HIGH

Published: October 27, 2023 Modified: December 08, 2025

Description

In notifyTimeout of CallRedirectionProcessor, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege and background activity launch with no additional execution privileges needed. User interaction is not needed for exploitation.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://android.googlesource.com/platform/packages/services/Telecomm/+/a43a880beaa6a64348a1d0c821e8c7e98d741a79

Source: security@android.com

https://source.android.com/security/bulletin/2025-12-01

Source: security@android.com

https://android.googlesource.com/platform/packages/services/Telecomm/+/5b335401d1c8de7d1c85f4a0cf353f7f9fc30218

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

Patch

https://source.android.com/security/bulletin/2023-10-01

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

Patch Vendor Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.8 / 10.0

EPSS (Exploit Probability)

0.0%

2th percentile

Exploitation Status

Not in CISA KEV

Affected Vendors

google