PT-2024-2222 · Intel · Intel Thunderbolt Dch Drivers

Published 2024-02-13 · Updated 2024-10-10 · CVE-2023-27303

Positive Technologies (AI Summary)

CVSS v3.1

3.8

Low

Base vector

AV:L/AC:L/PR:L/UI:N/S:C/C:L/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 access control 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 could permit 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

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2024-02151

CVE-2023-27303

Affected Products

Intel Thunderbolt Dch Drivers

References · 8

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27303 · Security Note
• https://bdu.fstec.ru/vul/2024-02151 · Security Note
• https://osv.dev/vulnerability/CVE-2023-27303 · 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://twitter.com/CVEnew/status/1757764839014080793 · 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