SB2019090643 - Integer overflow in Google, Google Android
Published: September 6, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019090643
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Integer overflow (CVE-ID: CVE-2019-2181)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
In binder_transaction of binder.c in the Android kernel, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
Remediation
Install update from vendor's website.