CVE-2021-25489

LOWCISA KEV

3.3

Description

Assuming radio permission is gained, missing input validation in modem interface driver prior to SMR Oct-2021 Release 1 results in format string bug leading to kernel panic.

CVE Details

CVSS v3.1 Score3.3

SeverityLOW

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/6/2021

Last Modified10/30/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorSamsung

ProductMobile Devices

Vulnerability NameSamsung Mobile Devices Improper Input Validation Vulnerability

KEV Date Added2023-06-29

Remediation Due Date2023-07-20

Ransomware UseUnknown

Affected Products

samsung:android

Weaknesses (CWE)

CWE-20CWE-134

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10(mobile.security@samsung.com)

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25489(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.