CVE-2019-15473

The Xiaomi Mi A2 Lite Android device with a build fingerprint of xiaomi/jasmine/jasmine_sprout:9/PKQ1.180904.001/V10.0.2.0.PDIMIFJ:user/release-keys contains a pre-installed app with a package name of com.qualcomm.qti.callenhancement app (versionCode=28, versionName=9) that allows unauthorized microphone audio recording via a confused deputy attack. This capability can be accessed by any app co-located on the device. This app allows a third-party app to use its open interface to record telephone calls to external storage.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.kryptowire.com/android-firmware-2019/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mi:a2_lite_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:mi:a2_lite:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-11-14 17:15

Updated : 2024-02-28 17:28

NVD link : CVE-2019-15473

Mitre link : CVE-2019-15473

CVE.ORG link : CVE-2019-15473

JSON object : View

Products Affected

mi

a2_lite_firmware
a2_lite

CWE

CWE-610

Externally Controlled Reference to a Resource in Another Sphere

{"id": "CVE-2019-15473", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2019-11-14T17:15:24.600", "references": [{"url": "https://www.kryptowire.com/android-firmware-2019/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-610"}]}], "descriptions": [{"lang": "en", "value": "The Xiaomi Mi A2 Lite Android device with a build fingerprint of xiaomi/jasmine/jasmine_sprout:9/PKQ1.180904.001/V10.0.2.0.PDIMIFJ:user/release-keys contains a pre-installed app with a package name of com.qualcomm.qti.callenhancement app (versionCode=28, versionName=9) that allows unauthorized microphone audio recording via a confused deputy attack. This capability can be accessed by any app co-located on the device. This app allows a third-party app to use its open interface to record telephone calls to external storage."}, {"lang": "es", "value": "El dispositivo Xiaomi Mi A2 Lite Android con una huella digital de compilaci\u00f3n de xiaomi/jasmine/jasmine_sprout:9/PKQ1.180904.001/V10.0.2.0.PDIMIFJ:user/release-keys, contiene una aplicaci\u00f3n preinstalada con un nombre de paquete de aplicaci\u00f3n de com.qualcomm.qti.callenhancement (versionCode=28, versionName=9), que permite la grabaci\u00f3n no autorizada de audio del micr\u00f3fono por medio de un ataque de tipo confused deputy. Esta capacidad puede ser accedida mediante cualquier aplicaci\u00f3n ubicada en el dispositivo. Esta aplicaci\u00f3n permite a una aplicaci\u00f3n de terceros utilizar su interfaz abierta para grabar llamadas telef\u00f3nicas en un almacenamiento externo."}], "lastModified": "2019-11-19T21:31:03.477", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:mi:a2_lite_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4245D51-82FB-45AE-B0FA-00F521BE45E1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mi:a2_lite:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "80FE9493-BD73-40F5-BA28-2155258AC9D7"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}