PT-2021-2164 · Intel · Intel Graphics Drivers

Published 2021-02-09 · Updated 2021-02-22 · CVE-2020-8678

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Intel(R) Graphics Drivers versions prior to 15.45.33.5164 Intel(R) Graphics Drivers versions prior to 27.20.100.8280

Description The issue is related to improper access control in Intel(R) Graphics Drivers, which may allow an authenticated user to potentially enable an escalation of privilege via local access. This is due to deficiencies in access control.

Recommendations For versions prior to 15.45.33.5164, update to version 15.45.33.5164 or later. For versions prior to 27.20.100.8280, update to version 27.20.100.8280 or later. As a temporary workaround, consider restricting local access to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2021-01058

CVE-2020-8678

Affected Products

Intel Graphics Drivers

References · 6

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01058 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-8678 · Security Note
• https://osv.dev/vulnerability/CVE-2020-8678 · Vendor Advisory
• https://t.me/cvenotify/10307 · Telegram Post
• https://t.me/cibsecurity/23720 · Telegram Post