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CVE-2025-21017

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CVE-2025-21017

Published: Aug 6, 2025

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

6.3

MEDIUM

Description

Out-of-bounds write in detaching crypto box in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.

VendorProductVersions

Samsung Mobile

Blockchain Keystore

unaffected
1.3.17.2

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

References

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