An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.android.providers.settings.fingerprint.PriFpShareProvider“ content provider's public method query() allows any other malicious application, without any granted Android system permissions, to exfiltrate the PIN code. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability. Application update was released in April 2025.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

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References
Link Providers
https://cert.pl/en/posts/2025/05/CVE-2024-13915 cve-icon cve-icon
History

Tue, 10 Jun 2025 09:30:00 +0000

Type Values Removed Values Added
Description An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.android.providers.settings.fingerprint.PriFpShareProvider“ content provider's public method query() allows any other malicious application, without any granted Android system permissions, to exfiltrate the PIN code. Vendor did not provide information about vulnerable versions. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.android.providers.settings.fingerprint.PriFpShareProvider“ content provider's public method query() allows any other malicious application, without any granted Android system permissions, to exfiltrate the PIN code. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability. Application update was released in April 2025.

Fri, 30 May 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 30 May 2025 15:30:00 +0000

Type Values Removed Values Added
Description An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.android.providers.settings.fingerprint.PriFpShareProvider“ content provider's public method query() allows any other malicious application, without any granted Android system permissions, to exfiltrate the PIN code. Vendor did not provide information about vulnerable versions. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability
Title Exposure of Applications' Encryption PINs in Kruger&Matz AppLock
Weaknesses CWE-497
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: CERT-PL

Published: 2025-05-30T15:16:03.066Z

Updated: 2025-06-10T09:15:08.586Z

Reserved: 2025-03-04T13:18:35.318Z

Link: CVE-2024-13916

cve-icon Vulnrichment

Updated: 2025-05-30T15:46:10.922Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-05-30T16:15:36.117

Modified: 2025-06-10T10:15:21.443

Link: CVE-2024-13916

cve-icon Redhat

No data.