CVE-2023-21138 - CVE House
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Status published Unknown CVE-2023-21138

In onNullBinding of CallRedirectionProcessor.java, there is a possible long lived...

Vulnerability 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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Android
Vulnerable Versions:
Android-11 Android-12 Android-12L Android-13

Timeline

Official Publish: June 15th, 2023
Last Modified: December 17th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.