Buffer overflow in Google Android - CVE-2019-20562
Published: March 24, 2020 / Updated: August 8, 2020
Vulnerability identifier: #VU34646
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-20562
CWE-ID: CWE-120
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
An issue was discovered on Samsung mobile devices with P(9.0) (with TEEGRIS) software. There is a buffer overflow in the BIOSUB Trustlet. The Samsung ID is SVE-2019-15264 (October 2019).
Affected software
Google Android
How to mitigate CVE-2019-20562
Install update from vendor's website.