SB2019120716 - Input validation error in Google, Google Android
Published: December 7, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019120716
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2019-2231)
The vulnerability allows a local privileged user to gain access to sensitive information.
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
Remediation
Install update from vendor's website.