What is CVE-2023-21441?

CVE-2023-21441 is a high-severity vulnerability in Samsung Android, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.4/10. Published 2023-02-09.

How severe is CVE-2023-21441?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Samsung Android

CVE-2023-21441

Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.

EPSS: 0.001 (1.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N.

Affected products

Samsung Android — versions 10.0, 11.0, 12.0
Samsung Mobile Routine — versions unspecified

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21441?: CVE-2023-21441 is a high-severity vulnerability in Samsung Android, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.4/10. Published 2023-02-09.
How severe is CVE-2023-21441?: High severity. CVSS v3 base score is 7.4 out of 10.