Vulnerability Description
The Xiaomi Mi Mix 2S Android device with a build fingerprint of Xiaomi/polaris/polaris:8.0.0/OPR1.170623.032/V9.5.19.0.ODGMIFA:user/release-keys contains a pre-installed app with a package name of com.qualcomm.qti.callenhancement app (versionCode=27, versionName=8.1.0) that allows other pre-installed apps to perform microphone audio recording via an accessible app component. This capability can be accessed by any pre-installed app on the device which can obtain signatureOrSystem permissions that are required by other other pre-installed apps that export their capabilities to other pre-installed app. This app allows a third-party app to use its open interface to record telephone calls to external storage.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mi | Mix 2S Firmware | - |
| Mi | Mix 2S | - |
References
- https://www.kryptowire.com/android-firmware-2019/Third Party Advisory
- https://www.kryptowire.com/android-firmware-2019/Third Party Advisory
FAQ
What is CVE-2019-15471?
CVE-2019-15471 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The Xiaomi Mi Mix 2S Android device with a build fingerprint of Xiaomi/polaris/polaris:8.0.0/OPR1.170623.032/V9.5.19.0.ODGMIFA:user/release-keys contains a pre-installed app with a package name of com...
How severe is CVE-2019-15471?
CVE-2019-15471 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-15471?
Check the references section above for vendor advisories and patch information. Affected products include: Mi Mix 2S Firmware, Mi Mix 2S.