SB2020032433 - Out-of-bounds write in Google, Google Android
Published: March 24, 2020 Updated: August 8, 2020
Security Bulletin ID
SB2020032433
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical 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-2019-20594)
The vulnerability allows a local non-authenticated attacker to execute arbitrary code.
An issue was discovered on Samsung mobile devices with O(8.1) and P(9.0) (Exynos chipsets) software. A heap overflow exists in the bootloader. The Samsung ID is SVE-2019-14371 (July 2019).
Remediation
Install update from vendor's website.