What is CVE-2022-44420?

CVE-2022-44420 is a medium-severity vulnerability in Google Android, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.5/10. Published 2023-05-09.

How severe is CVE-2022-44420?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Google Android

CVE-2022-44420

In modem, there is a possible missing verification of HashMME value in Security Mode Command. This could local denial of service with no additional execution privileges.

EPSS: 0.001 (0.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Google Android — versions 10.0, 11.0, 12.0
Unisoc S8000
Unisoc Sc7731e
Unisoc Sc9832e
Unisoc Sc9863a
Unisoc T310
Unisoc T606
Unisoc T610
Unisoc T612
Unisoc T616

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

security@unisoc.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-44420?: CVE-2022-44420 is a medium-severity vulnerability in Google Android, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.5/10. Published 2023-05-09.
How severe is CVE-2022-44420?: Medium severity. CVSS v3 base score is 5.5 out of 10.