What is CVE-2022-23425?

CVE-2022-23425 is a high-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2022-02-11.

How severe is CVE-2022-23425?

High severity. CVSS v3 base score is 8.6 out of 10.

Improper input validation in Google Android

CVE-2022-23425

Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base station.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2022-02-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (34.1th percentile), scored 2026-10-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 34.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Google Android — versions 10.0, 11.0, 12.0
Samsung Exynos
Samsung Mobile Devices — versions P(9.0), Q(10.0), R(11.0), S(12.0) with select Exynos devices

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security.samsungmobile.com/securityUpdate.smsb (Vendor Advisory)

Frequently asked questions

What is CVE-2022-23425?: CVE-2022-23425 is a high-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2022-02-11.
How severe is CVE-2022-23425?: High severity. CVSS v3 base score is 8.6 out of 10.