A potential security vulnerability in some Intel® Thunderbolt™ Declarative Componentized Hardware (DCH) Drivers for Windows may allow denial of service. Intel is releasing software updates to mitigate this potential vulnerability.
CVEID: CVE-2021-0110
Description: Improper access control in some Intel® Thunderbolt™ Windows DCH Drivers before version 1.41.1054.0 may allow unauthenticated user to potentially enable denial of service via local access.
CVSS Base Score: 6.2 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Intel® Thunderbolt™ 3 and 4 Windows DCH Drivers before version 1.41.1054.0 for:
· Intel® JHL6540 & JHL6340 & JHL6240
· Intel® JHL7540 & JHL7440 & JHL7340
· Intel® JHL8540 & JHL8440
· Intel® 10th Gen & Intel® 11th Gen Core Processors with Thunderbolt™ Technology
Intel recommends updating Intel® Thunderbolt™ DCH Drivers for Windows to version 1.41.1094 or later.
Updates are available for download at this location:
<https://www.intel.com/content/www/us/en/search.html?ws=recent#q=596793>
This issue was found internally by Intel.****
Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.