CVE-2023-21509 - Vulnerability Details - OpenCVE

Out-of-bounds Write 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 execute arbitrary code.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00032.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Samsung	Samsung Blockchain Keystore

Configuration 1 [-]

cpe:2.3:a:samsung:samsung_blockchain_keystore:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-25677	Out-of-bounds Write 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 execute arbitrary code.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=05

History

Wed, 12 Feb 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Samsung Mobile

Published: 2023-05-04T00:00:00.000Z

Updated: 2025-02-12T16:20:21.814Z

Reserved: 2022-11-14T00:00:00.000Z

Link: CVE-2023-21509

Vulnrichment

Updated: 2024-08-02T09:44:01.176Z

NVD

Status : Modified

Published: 2023-05-04T21:15:11.270

Modified: 2024-11-21T07:42:58.820

Link: CVE-2023-21509

Redhat

No data.

OpenCVE Enrichment

No data.

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