SB2018033022 - Out-of-bounds write in Google, Google Android
Published: March 30, 2018 Updated: August 8, 2020
Security Bulletin ID
SB2018033022
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) Out-of-bounds write (CVE-ID: CVE-2017-14876)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
In msm_ispif_config_stereo() in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-06-21, the parameter params->entries[i].vfe_intf comes from userspace without any bounds check which could potentially result in a kernel out-of-bounds write.
Remediation
Install update from vendor's website.