SB2019082063 - Input validation error in Google, Google Android
Published: August 20, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019082063
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-2019-2137)
The vulnerability allows a local authenticated user to perform a denial of service (DoS) attack.
In the endCall() function of TelecomManager.java, there is a possible Denial of Service due to a missing permission check. This could lead to local denial of access to Emergency Services with User execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-132438333.
Remediation
Install update from vendor's website.