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CVE-2023-21511

MEDIUM CVSS: 4.4 Published: 2023-05-04 Modified: 2026-06-17

Description

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

Affected Platforms

Samsung Samsung Blockchain Keystore

Weakness Type

CWE-125, CWE-125

References