PT-2024-2881 · Intel · Intel Thunderbolt Dch Drivers

Published 2024-02-13 · Updated 2024-10-10 · CVE-2023-22390

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

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 buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows, which may allow an authenticated user to potentially enable information disclosure via local access. This is due to insufficient input validation, which can be exploited by an attacker to disclose protected information.

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-92

CWE-20

Related Identifiers

BDU:2024-03045

CVE-2023-22390

Affected Products

Intel Thunderbolt Dch Drivers

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2023-22390 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03045 · Security Note
• https://osv.dev/vulnerability/CVE-2023-22390 · Vendor Advisory
• 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://support.lenovo.com/ru/ru/product_security/ps500001-lenovo-product-security-advisories · Note
• https://t.me/cvenotify/97833 · Telegram Post
• https://twitter.com/CVEnew/status/1757764851123073247 · Twitter Post
• https://support.hp.com/lv-en/document/ish_10143473-10143517-16/hpsbhf03910 · Note