CVE-2020-12328 : Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Wi

Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow a privileged user to potentially enable information disclosure via local access.

Published 2020-11-12 19:15:13

Updated 2021-07-21 11:39:24

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2020-12328

Intel » Thunderbolt Dch Driver » For Windows
Versions before (<) 72
cpe:2.3:a:intel:thunderbolt_dch_driver:*:*:*:*:*:windows:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-12328

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-2020-12328

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:P/I:N/A:N	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.4	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N	0.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

References for CVE-2020-12328

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422

INTEL-SA-00422
Vendor Advisory

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Vulnerability Details : CVE-2020-12328

Products affected by CVE-2020-12328

Exploit prediction scoring system (EPSS) score for CVE-2020-12328

CVSS scores for CVE-2020-12328

References for CVE-2020-12328