What is CVE-2022-44557?

CVE-2022-44557 is a high-severity vulnerability in Huawei Emui, classified under Incorrect Default Permissions. CVSS score: 7.5/10. Published 2022-11-09.

How severe is CVE-2022-44557?

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

Vulnerability in Huawei Emui

CVE-2022-44557

The SmartTrimProcessEvent module has a vulnerability of obtaining the read and write permissions on arbitrary system files. Successful exploitation of this vulnerability may affect data confidentiality.

EPSS: 0.004 (32.7th 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:H/I:N/A:N.

Affected products

Huawei Emui — versions 12.0.1, 12.0.0, 11.0.1
Huawei Harmonyos — versions 2.0, 3.0.0, 2.1

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

References

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

Frequently asked questions

What is CVE-2022-44557?: CVE-2022-44557 is a high-severity vulnerability in Huawei Emui, classified under Incorrect Default Permissions. CVSS score: 7.5/10. Published 2022-11-09.
How severe is CVE-2022-44557?: High severity. CVSS v3 base score is 7.5 out of 10.