What is CVE-2022-46315?

CVE-2022-46315 is a high-severity vulnerability in Huawei Emui, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2022-12-20.

How severe is CVE-2022-46315?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Huawei Emui

CVE-2022-46315

The ProfileSDK has defects introduced in the design process. Successful exploitation of this vulnerability may affect system availability.

Vulnerability class: DoS (Denial of Service)

Published 2022-12-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (46.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Huawei Emui — versions 12.0.0, 12.0.1
Huawei Harmonyos — versions 2.1, 3.0.0, 2.0.0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

Frequently asked questions

What is CVE-2022-46315?: CVE-2022-46315 is a high-severity vulnerability in Huawei Emui, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2022-12-20.
How severe is CVE-2022-46315?: High severity. CVSS v3 base score is 7.5 out of 10.