SB2019120715 - Use-after-free in Google, Google Android
Published: December 7, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019120715
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2019-2230)
The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
In nfcManager_routeAid and nfcManager_unrouteAid of NativeNfcManager.cpp, there is possible memory reuse due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-141170038
Remediation
Install update from vendor's website.