PT-2024-2189 · Intel · Intel Thunderbolt Dch Drivers

Published 2024-02-14 · Updated 2024-10-10 · CVE-2023-26591

Positive Technologies (AI Summary)

CVSS v3.1

2.0

Low

Base vector

AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/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 an unchecked return value in some Intel(R) Thunderbolt(TM) DCH drivers, which may allow an unauthenticated user to potentially enable denial of service via physical access. This could be exploited by an attacker to cause a disruption in service.

Recommendations For Intel(R) Thunderbolt(TM) DCH drivers for Windows versions prior to 88, update to version 88 or later to resolve the issue. As a temporary workaround, consider restricting physical access to the system to minimize the risk of exploitation.

Fix

Unchecked Return Value

Weakness Enumeration

CWE-252

Related Identifiers

BDU:2024-02108

CVE-2023-26591

Affected Products

Intel Thunderbolt Dch Drivers

References · 8

• https://osv.dev/vulnerability/CVE-2023-26591 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-26591 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-02108 · Security Note
• 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://support.hp.com/lv-en/document/ish_10143473-10143517-16/hpsbhf03910 · Note
• https://twitter.com/CVEnew/status/1757764836937855039 · Twitter Post