PT-2023-18188 · Samsung · Knoxcustommanagerservice

Publicado 2023-02-09 · Atualizado 2023-02-21 · CVE-2023-21421

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions KnoxCustomManagerService versions prior to SMR Jan-2023 Release 1

Description The issue is related to improper handling of insufficient permissions or privileges in the KnoxCustomManagerService, allowing an attacker to access the device SIM PIN.

Recommendations For versions prior to SMR Jan-2023 Release 1, update to the SMR Jan-2023 Release 1 or later to resolve the issue.

Correção

Improper Privilege Management

Enumeração de Fraquezas

CWE-280

CWE-269

Identificadores relacionados

CVE-2023-21421

Produtos afetados

Knoxcustommanagerservice

Referências · 4

• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=01 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-21421 · Aviso do Fabricante
• https://t.me/cvenotify/44750 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-21421 · Nota de Segurança