SB2020010827 - Input validation error in Google, Google Android
Published: January 8, 2020 Updated: August 8, 2020
Security Bulletin ID
SB2020010827
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2020-0004)
The vulnerability allows a local authenticated user to perform a denial of service (DoS) attack.
In generateCrop of WallpaperManagerService.java, there is a possible sysui crash due to image exceeding maximum texture size. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-120847476
Remediation
Install update from vendor's website.