CVE-2021-25480

MEDIUM

Qualcomm Modem <SMR Oct-2021 Release 1 - DoS

Title source: llm

Description

A lack of replay attack protection in GUTI REALLOCATION COMMAND message process in Qualcomm modem prior to SMR Oct-2021 Release 1 can lead to remote denial of service on mobile network connection.

References (1)

[Vendor Advisory] https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10

Scores

CVSS v3 4.4

EPSS 0.0031

EPSS Percentile 53.5%

Attack Vector NETWORK

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

Classification

CWE

CWE-294

Status published

Affected Products (5)

google/android

Timeline

Published Oct 06, 2021

Tracked Since Feb 18, 2026