CVE-2023-21138

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

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2023-06-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2023-06-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:12.1:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

History

17 Dec 2024, 20:15

Type	Values Removed	Values Added
CWE		CWE-276

21 Nov 2024, 07:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2023-06-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2023-06-01 - Patch, Vendor Advisory

15 Jun 2023, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-06-15 19:15

Updated : 2024-12-17 20:15

NVD link : CVE-2023-21138

Mitre link : CVE-2023-21138

CVE.ORG link : CVE-2023-21138

JSON object : View

Products Affected

google

android

CWE

CWE-20

Improper Input Validation

CWE-276

Incorrect Default Permissions

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