SB2020061631 - Out-of-bounds write in Google, Google Android
Published: June 16, 2020 Updated: August 8, 2020
Security Bulletin ID
SB2020061631
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) Out-of-bounds write (CVE-ID: CVE-2020-0234)
The vulnerability allows a local authenticated user to execute arbitrary code.
In crus_afe_get_param of msm-cirrus-playback.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-148189280
Remediation
Install update from vendor's website.