CVE-2019-15471 - The Xiaomi Mi Mix 2S Android device with a build fingerprint of Xiaomi/polaris/polaris:8.0.0/OPR1.17

CVE-2019-15471

Summary

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.

References

https://www.kryptowire.com/android-firmware-2019/

Vulnerable Configurations

cpe:2.3:o:mi:mix_2s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mi:mix_2s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mi:mix_2s:-:*:*:*:*:*:*:*
cpe:2.3:h:mi:mix_2s:-:*:*:*:*:*:*:*

CVSS

Base:	2.1 (as of 24-08-2020 - 17:37)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	NONE	NONE

cvss-vector via4

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

refmap via4

misc

https://www.kryptowire.com/android-firmware-2019/

Last major update

24-08-2020 - 17:37

Published

14-11-2019 - 17:15

Last modified

24-08-2020 - 17:37