CVE-2023-50430 Information

Description

The Goodix Fingerprint Device as shipped in Dell Inspiron 15 computers does not follow the Secure Device Connection Protocol (SDCP) when enrolling via Linux and accepts an unauthenticated configuration packet to select the Windows template database which allows bypass of Windows Hello authentication by enrolling an attacker’s fingerprint.

CVSS Vector

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://blackwinghq.com/blog/posts/a-touch-of-pwn-part-i/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.4