SB2019050812 - Use-after-free in Google, Google Android
Published: May 8, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019050812
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2019-2049)
The vulnerability allows a local authenticated user to execute arbitrary code.
In SendMediaUpdate and SendFolderUpdate of avrcp_service.cc, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-9 Android ID: A-120445479
Remediation
Install update from vendor's website.