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.pri.applock.LockUI“ activity allows any other malicious application, with no granted Android system permissions, to inject an arbitrary intent with system-level privileges to a protected application. One must know the protecting PIN number (it might be revealed by exploiting CVE-2024-13916) or ask the user to provide it.
Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability.
Application update was released in April 2025.
Metrics
Affected Vendors & Products
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References
| Link | Providers |
|---|---|
| https://cert.pl/en/posts/2025/05/CVE-2024-13915 |
|
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.pri.applock.LockUI“ activity allows any other malicious application, with no granted Android system permissions, to inject an arbitrary intent with system-level privileges to a protected application. One must know the protecting PIN number (it might be revealed by exploiting CVE-2024-13916) or ask the user to provide it. 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.pri.applock.LockUI“ activity allows any other malicious application, with no granted Android system permissions, to inject an arbitrary intent with system-level privileges to a protected application. One must know the protecting PIN number (it might be revealed by exploiting CVE-2024-13916) or ask the user to provide it. 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
|
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.pri.applock.LockUI“ activity allows any other malicious application, with no granted Android system permissions, to inject an arbitrary intent with system-level privileges to a protected application. One must know the protecting PIN number (it might be revealed by exploiting CVE-2024-13916) or ask the user to provide it. 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 | Intent Injection in Kruger&Matz AppLock application | |
| Weaknesses | CWE-926 | |
| References |
| |
| Metrics |
cvssV4_0
|
MITRE
Status: PUBLISHED
Assigner: CERT-PL
Published: 2025-05-30T15:17:47.318Z
Updated: 2025-06-10T09:12:56.279Z
Reserved: 2025-03-04T13:18:36.774Z
Link: CVE-2024-13917
Vulnrichment
Updated: 2025-05-30T15:38:28.985Z
NVD
Status : Awaiting Analysis
Published: 2025-05-30T16:15:36.263
Modified: 2025-06-10T10:15:26.553
Link: CVE-2024-13917
Redhat
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