CVE-2023-35671

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In onHostEmulationData of HostEmulationManager.java, there is a possible way for a general purpose NFC reader to read the full card number and expiry details when the device is in locked screen mode due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

En onHostEmulationData de HostEmulationManager.java, existe una forma posible para que un lector NFC de uso general lea el número completo de la tarjeta y los detalles de caducidad cuando el dispositivo está en modo de pantalla bloqueada debido a un error lógico en el código. Esto podría dar lugar a la divulgación de información local sin necesidad de privilegios de ejecución adicionales. La interacción del usuario no es necesaria para la explotación.

*Credits: N/A

CVSS Scores

NISTv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-06-15 CVE Reserved
2023-09-11 CVE Published
2023-09-12 First Exploit
2023-09-14 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://github.com/MrTiz/CVE-2023-35671	2023-09-12

URL	Date	SRC
https://android.googlesource.com/platform/packages/apps/Nfc/+/745632835f3d97513a9c2a96e56e1dc06c4e4176	2023-09-14

URL	Date	SRC
https://source.android.com/security/bulletin/2023-09-01	2023-09-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Android Search vendor "Google" for product "Android"				11.0 Search vendor "Google" for product "Android" and version "11.0"		-		Affected
Google Search vendor "Google"		Android Search vendor "Google" for product "Android"				12.0 Search vendor "Google" for product "Android" and version "12.0"		-		Affected
Google Search vendor "Google"		Android Search vendor "Google" for product "Android"				12.1 Search vendor "Google" for product "Android" and version "12.1"		-		Affected
Google Search vendor "Google"		Android Search vendor "Google" for product "Android"				13.0 Search vendor "Google" for product "Android" and version "13.0"		-		Affected