SB2018022411 - Integer overflow in Google, Google Android
Published: February 24, 2018 Updated: August 8, 2020
Security Bulletin ID
SB2018022411
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) Integer overflow (CVE-ID: CVE-2017-17764)
The vulnerability allows a local authenticated user to execute arbitrary code.
In all Qualcomm products with Android releases from CAF using the Linux kernel, the num_failure_info value from firmware is not properly validated in wma_rx_aggr_failure_event_handler() so that an integer overflow vulnerability in a buffer size calculation may potentially lead to a buffer overflow.
Remediation
Install update from vendor's website.