What is CVE-2021-22419?

CVE-2021-22419 is a medium-severity vulnerability in Huawei Harmonyos, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.5/10. Published 2021-08-03.

How severe is CVE-2021-22419?

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

Vulnerability in Huawei Harmonyos

CVE-2021-22419

A component of the HarmonyOS has a Insufficient Verification of Data Authenticity vulnerability. Local attackers may exploit this vulnerability to cause persistent dos.

EPSS: 0.001 (1.1th 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

Huawei Harmonyos — versions 2.0

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

psirt@huawei.com (x_refsource_MISC, Not Applicable, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22419?: CVE-2021-22419 is a medium-severity vulnerability in Huawei Harmonyos, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.5/10. Published 2021-08-03.
How severe is CVE-2021-22419?: Medium severity. CVSS v3 base score is 5.5 out of 10.