What is CVE-2022-22257?

CVE-2022-22257 is a high-severity vulnerability in Huawei Emui, classified under Improper Privilege Management. CVSS score: 7.5/10. Published 2022-04-11.

How severe is CVE-2022-22257?

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

Privilege escalation in Huawei Emui

CVE-2022-22257

The customization framework has a vulnerability of improper permission control.Successful exploitation of this vulnerability may affect data integrity.

Vulnerability class: Privilege Escalation

EPSS: 0.005 (42.7th percentile) — read the EPSS interpretation.

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:H/A:N.

Affected products

Huawei Emui — versions 12.0.0, 11.0.1, 11.0.0
Huawei Harmonyos — versions 2.0
Huawei Magic Ui — versions 4.0.0, 3.1.1, 3.1.0
Huawei Magic_ui — versions 3.0.0, 3.1.0, 3.1.1

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)
psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22257?: CVE-2022-22257 is a high-severity vulnerability in Huawei Emui, classified under Improper Privilege Management. CVSS score: 7.5/10. Published 2022-04-11.
How severe is CVE-2022-22257?: High severity. CVSS v3 base score is 7.5 out of 10.