CVE-2023-21111

In several functions of PhoneAccountRegistrar.java, there is a possible way to prevent an access to emergency services due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256819769

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2023-05-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2023-05-01	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

31 Jan 2025, 14:15

Type	Values Removed	Values Added
CWE		CWE-1284

Information

Published : 2023-05-15 22:15

Updated : 2025-01-31 14:15

NVD link : CVE-2023-21111

Mitre link : CVE-2023-21111

CVE.ORG link : CVE-2023-21111

JSON object : View

Products Affected

google

android

CWE

CWE-20

Improper Input Validation

CWE-1284

Improper Validation of Specified Quantity in Input

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