#VU45647 Out-of-bounds write in Intel products - CVE-2020-8681

Vulnerability identifier: #VU45647

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2020-8681

CWE-ID: CWE-787

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
6th Generation Intel Core Processors
7th Generation Intel Core Processors
8th Generation Intel Core Processors
3rd Generation Intel Core Processors
4th generation Intel Core processors
5th generation Intel Core processors
10th Generation Intel Core Processors
9th Generation Intel Core Processors

Software vendor:
Intel

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in system driver for some Intel Graphics Drivers. A remote attacker can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.

Install updates from vendor's website.

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00369.html