CVE-2023-50430
Last modified
CVE-2023-50430 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. 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.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Goodix | Fingerprint Sensor Firmware | All versions |
References
- https://blackwinghq.com/blog/posts/a-touch-of-pwn-part-i/Exploit, Technical Description, Third Party Advisory
- https://blackwinghq.com/blog/posts/a-touch-of-pwn-part-i/Exploit, Technical Description, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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