CVE Vulnerabilities

CVE-2021-25471

Published: Oct 06, 2021 | Modified: Oct 13, 2021

CVSS 3.x

7.5

HIGH

Source:

NVD

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

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-25471
CWE	https://cwe.mitre.org/data/definitions/.html

A lack of replay attack protection in Security Mode Command process prior to SMR Oct-2021 Release 1 can lead to denial of service on mobile network connection and battery depletion.

Affected Software

Name	Vendor	Start Version	End Version
Android	Google	8.1 (including)	8.1 (including)
Android	Google	9.0 (including)	9.0 (including)
Android	Google	10.0 (including)	10.0 (including)

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=10

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