PT-2024-3284 · Intel · Intel Thunderbolt Dch Drivers

Published 2024-02-13 · Updated 2024-10-10 · CVE-2023-27308

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/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 buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows, which may allow a privileged user to potentially enable escalation of privilege via local access. The vulnerability is also described as being related to the incorrect neutralization of special elements in output, which could allow 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

Weakness Enumeration

CWE-92

Related Identifiers

BDU:2024-03516

CVE-2023-27308

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://osv.dev/vulnerability/CVE-2023-27308 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27308 · Security Note
• https://bdu.fstec.ru/vul/2024-03516 · 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://twitter.com/CVEnew/status/1757764845188063549 · Twitter Post
• https://support.hp.com/lv-en/document/ish_10143473-10143517-16/hpsbhf03910 · Note