CVE-2022-20210

Severity

98%

Complexity

39%

Confidentiality

98%

The UE and the EMM communicate with each other using NAS messages. When a new NAS message arrives from the EMM, the modem parses it and fills in internal objects based on the received data. A bug in the parsing code could be used by an attacker to remotely crash the modem, which could lead to DoS or RCE.Product: AndroidVersions: Android SoCAndroid ID: A-228868888

CVSS 3.1 Base Score 9.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 9.9. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C).

Overview

First reported 2 years ago

2022-06-15 14:15:00

Last updated 2 years ago

2022-06-24 03:27:00

Affected Software

Google Android Operating System

References

https://source.android.com/security/bulletin/2022-06-01

https://source.android.com/security/bulletin/2022-06-01

Vendor Advisory

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