PT-2024-3263 · Intel · Intel Thunderbolt Dch Drivers

Published 2024-02-13 · Updated 2024-10-10 · CVE-2023-25777

Positive Technologies (AI Summary)

CVSS v3.1

7.9

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Intel(R) Thunderbolt(TM) DCH drivers for Windows versions prior to 88

Description The issue is related to improper access control in some Intel(R) Thunderbolt(TM) DCH drivers for Windows, which may allow an authenticated user to potentially enable escalation of privilege via local access. This could allow a malicious user to gain elevated privileges.

Recommendations For versions prior to 88, update to version 88 or later to resolve the issue. As a temporary workaround, consider restricting local access to minimize the risk of exploitation.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2024-03494

CVE-2023-25777

Affected Products

Intel Thunderbolt Dch Drivers

References · 10

• https://osv.dev/vulnerability/CVE-2023-25777 · Vendor Advisory
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03494 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-25777 · Security Note
• https://t.me/cvenotify/97840 · Telegram Post
• https://dell.com/support/kbdoc/en-id/000219965/dsa-2023-437-security-update-for-dell-client-platform-for-vulnerabilities-in-intel-thunderbolt-dch-driver-for-windows · Note
• https://twitter.com/cracbot/status/1758008287742898253 · Twitter Post
• https://support.lenovo.com/ru/ru/product_security/ps500001-lenovo-product-security-advisories · Note
• https://support.hp.com/lv-en/document/ish_10143473-10143517-16/hpsbhf03910 · Note
• https://twitter.com/CVEnew/status/1757764856420475169 · Twitter Post