CVE-2021-25480

State: Published
Severity: 4.4 Medium
Published: Oct 6, 2021
Updated: Aug 3, 2024
Reserved: Jan 19, 2021

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.

Scores

CVSS	Score	Vector	Source
3.1	4.4 Medium	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H	Samsung Mobile

Weaknesses

CWE-294 Authentication Bypass by Capture-replay

Affected Products

Product	Versions
Samsung Mobile DevicesSamsung Mobile	O(8.1), P(9.0), Q(10.0), R(11.0) to before SMR Oct-2021 Release 1Affected

References

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

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