CVE-2021-22494 Information

Description

An issue was discovered in the fingerprint scanner on Samsung Note20 mobile devices with Q(10.0) software. When a screen protector is used the required image compensation is not present. Consequently inversion can occur during fingerprint enrollment and a high False Recognition Rate (FRR) can occur. The Samsung ID is SVE-2020-19216 (January 2021).

CVSS Vector

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

Reference

https://security.samsungmobile.com/securityUpdate.smsb

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5