CVE-2023-21510

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CVSS 3.1

5.5 medium

EPSS

<1%p7

Published

May 4, 2023 (May 4, 2023)

Modified

Jun 17, 2026

Description

Out-of-bounds Read vulnerability while processing BC_TUI_CMD_UPDATE_SCREEN in bc_tui trustlet from Samsung Blockchain Keystore prior to version 1.3.12.1 allows local attacker to read arbitrary memory.

Vendors: samsung
Products: samsung blockchain keystore
Weakness: CWE-125
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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