CVE-2023-21428

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CVSS 3.1

3.3 low

EPSS

<1%p6

Published

Feb 9, 2023 (Feb 9, 2023)

Modified

Jun 17, 2026

Description

Improper input validation vulnerability in TelephonyUI prior to SMR Jan-2023 Release 1 allows attackers to configure Preferred Call. The patch removes unused code.

Vendors: samsung
Products: android
Weakness: CWE-20
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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