VULNERABILITY INTELLIGENCE

CVE-2023-21511

CVSS score4.4 MEDIUM
EPSS probability0.17%
CISA KEVNot currently listed
Published2023-05-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

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.

Weakness classification

  • mobile.security@samsung.com: CWE-125
  • nvd@nist.gov: CWE-125

Primary references