PT-2021-12912 · Intel · Intel Thunderbolt Windows Dch Drivers

Published 2021-11-17 · Updated 2022-07-12 · CVE-2021-0110

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Intel(R) Thunderbolt(TM) Windows DCH Drivers versions prior to 1.41.1054.0

Description: The issue is related to improper access control in Intel(R) Thunderbolt(TM) Windows DCH Drivers, which may allow an unauthenticated user to potentially enable denial of service via local access.

Recommendations: For versions prior to 1.41.1054.0, update to version 1.41.1054.0 or later to resolve the issue. As a temporary workaround, consider restricting local access to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2021-0110

Affected Products

Intel Thunderbolt Windows Dch Drivers

References · 4

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00533.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-0110 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0110 · Security Note
• https://t.me/cvenotify/23520 · Telegram Post