What is CVE-2022-23994?

CVE-2022-23994 is a low-severity vulnerability in Samsung Wear OS, classified under Improper Access Control. CVSS score: 3.3/10. Published 2022-02-11.

How severe is CVE-2022-23994?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in Samsung Wear OS

CVE-2022-23994

An Improper access control vulnerability in StBedtimeModeReceiver in Wear OS 3.0 prior to Firmware update Feb-2022 Release allows untrusted applications to change bedtime mode without a proper permission.

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

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.004 (36.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.5% 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

Samsung Wear OS
Samsung Mobile Wearable Devices — versions Wear OS 3.0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

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

Frequently asked questions

What is CVE-2022-23994?: CVE-2022-23994 is a low-severity vulnerability in Samsung Wear OS, classified under Improper Access Control. CVSS score: 3.3/10. Published 2022-02-11.
How severe is CVE-2022-23994?: Low severity. CVSS v3 base score is 3.3 out of 10.