PT-2024-3285 · Intel · Intel Thunderbolt Dch Drivers

Published 2024-02-13 · Updated 2024-10-10 · CVE-2023-27307

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 buffer restrictions in Intel(R) Thunderbolt(TM) DCH drivers, which may allow an authenticated user to potentially enable information disclosure via local access. This is due to the incorrect neutralization of special elements in output.

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:2024-03517

CVE-2023-27307

Affected Products

Intel Thunderbolt Dch Drivers

References · 8

• https://bdu.fstec.ru/vul/2024-03517 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-27307 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27307 · 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/1757764842172404171 · Twitter Post
• https://support.hp.com/lv-en/document/ish_10143473-10143517-16/hpsbhf03910 · Note