CVE-2020-0448

MEDIUM

Android - Local Information Disclosure via Missing Permission Check in TelecomServiceImpl

Title source: llm

Description

In getPhoneAccountsForPackage of TelecomServiceImpl.java, there is a possible way to access a tracking identifier due to a missing permission check. This could lead to local information disclosure of the identifier, which could be used to track an account across devices, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10 Android-11Android ID: A-153995334

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://source.android.com/security/bulletin/2020-11-01

Scores

CVSS v3 5.5

EPSS 0.0015

EPSS Percentile 4.5%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-862

Status published

Products (5)

google/android 8.0

google/android 8.1

google/android 9.0

google/android 10.0

google/android 11.0

Published Nov 10, 2020

Tracked Since Feb 18, 2026