PT-2024-2713 · Intel · Intel Thunderbolt Dch Drivers

Published 2024-02-13 · Updated 2024-10-10 · CVE-2023-22342

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

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

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 input validation 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 is due to insufficient access control, which can be exploited by an attacker to elevate their 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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2024-02829

CVE-2023-22342

Affected Products

Intel Thunderbolt Dch Drivers

References · 10

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-02829 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-22342 · Security Note
• https://osv.dev/vulnerability/CVE-2023-22342 · Vendor Advisory
• https://twitter.com/CVEnew/status/1757764854293868772 · Twitter Post
• https://twitter.com/cracbot/status/1758008286165840020 · Twitter 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://t.me/cvenotify/97832 · Telegram 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