CVE-2019-2231

MEDIUM

Android 9-10 - Local Information Disclosure via Unencrypted Master Key

Title source: llm
STIX 2.1

Description

In Blob::Blob of blob.cpp, there is a possible unencrypted master key due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10Android ID: A-141955555

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2019-12-01

Scores

CVSS v3 4.4
EPSS 0.0009
EPSS Percentile 0.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-311
Status published
Products (2)
google/android 9.0
google/android 10.0
Published Dec 06, 2019
Tracked Since Feb 18, 2026