CVE-2023-21138

High

Description

In onNullBinding of CallRedirectionProcessor.java, there is a possible long lived connection due to improper input validation. This could lead to local escalation of privilege and background activity launches with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-273260090

SeverityHigh

CVSS7.8

Exploit probability—

Product

Google Android

PublishedJun 15, 2023

First seenJun 15, 2023

Weakness typeCWE-276CWE-276

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
google android	11.0, 12.0, 12.1, 13.0	—

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