CVE Watch—

CVE-2021-25489

Samsung Mobile Devices Improper Input Validation Vulnerability

CVSS

—

Sin CVSS

EPSS

0.5%

p39

KEV

SÍ

29 jun 2023

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

0.5%EPSS · 30 días0.5%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Samsung / Mobile Devices

Vulnerabilidad

Samsung Mobile Devices Improper Input Validation Vulnerability

Añadido a KEV

29 jun 2023

Remediar antes de

20 jul 2023

Uso conocido en ransomware

Descripción resumida

Samsung mobile devices contain an improper input validation vulnerability within the modem interface driver that results in a format string bug leading to kernel panic.

Acción requerida

Apply updates per vendor instructions or discontinue use of the product if updates are unavailable

Notas

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10; https://nvd.nist.gov/vuln/detail/CVE-2021-25489

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2025-21042—

95.6%

KEV—79Samsung Mobile Devices Out-of-Bounds Write Vulnerability—CVE-2021-25337—

85.0%

KEV—76Samsung Mobile Devices Improper Access Control Vulnerability—CVE-2023-21492—

83.3%

KEV—75Samsung Mobile Devices Insertion of Sensitive Information Into Log File Vulnerability—CVE-2025-21043—

70.1%

KEV—71Samsung Mobile Devices Out-of-Bounds Write Vulnerability—CVE-2021-25369—

62.6%

KEV—69Samsung Mobile Devices Improper Access Control Vulnerability—CVE-2021-25370—

55.3%

KEV—67Samsung Mobile Devices Memory Corruption Vulnerability—