What is CVE-2022-20210?

CVE-2022-20210 is a critical-severity vulnerability in Google Android. CVSS score: 9.8/10. Published 2022-06-15.

How severe is CVE-2022-20210?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-20210 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Google Android

CVE-2022-20210

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

EPSS: 0.035 (87.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android
N/a Android — versions Android SoC

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-20210?: CVE-2022-20210 is a critical-severity vulnerability in Google Android. CVSS score: 9.8/10. Published 2022-06-15.
How severe is CVE-2022-20210?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-20210 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.