PT-2019-14200 · Xiaomi+1 · Xiaomi Mi Mix 2S+1

Publicado 2019-11-14 · Atualizado 2020-08-24 · CVE-2019-15471

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Baixa

Vetor base

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

Name of the Vulnerable Software and Affected Versions 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 com.qualcomm.qti.callenhancement app version 8.1.0

Description The issue allows pre-installed apps with signatureOrSystem permissions to access the microphone for audio recording via an accessible component of the com.qualcomm.qti.callenhancement app. This capability can be exploited by any pre-installed app on the device to record telephone calls to external storage.

Recommendations For the Xiaomi Mi Mix 2S Android device, consider disabling the com.qualcomm.qti.callenhancement app until a patch is available. For the com.qualcomm.qti.callenhancement app version 8.1.0, restrict access to its open interface to minimize the risk of exploitation.

Correção

Identificadores relacionados

CVE-2019-15471

Produtos afetados

Xiaomi Mi Mix 2S

Com.Qualcomm.Qti.Callenhancement

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2019-15471 · Nota de Segurança
• https://kryptowire.com/android-firmware-2019 · Nota