CVE-2020-8678 : Improper access control for Intel(R) Graphics Drivers before version 15.45.33.51

Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 may allow an authenticated user to potentially enable an escalation of privilege via local access.

Published 2021-02-17 14:15:19

Updated 2021-02-22 20:20:08

Source Intel Corporation

View at NVD, CVE.org

Products affected by CVE-2020-8678

Intel » Graphics Drivers
Versions from including (>=) 27.20 and before (<) 27.20.100.8280
cpe:2.3:a:intel:graphics_drivers:*:*:*:*:*:*:*:*
Matching versions
Intel » Graphics Drivers
Versions before (<) 15.45.33.5164
cpe:2.3:a:intel:graphics_drivers:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-8678

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-8678

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2020-8678

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html

INTEL-SA-00438
Vendor Advisory

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Vulnerability Details : CVE-2020-8678

Products affected by CVE-2020-8678

Exploit prediction scoring system (EPSS) score for CVE-2020-8678

CVSS scores for CVE-2020-8678

References for CVE-2020-8678