What is CVE-2022-47974?

CVE-2022-47974 is a medium-severity vulnerability in Huawei Emui, classified under Improper Authentication. CVSS score: 6.5/10. Published 2023-01-06.

How severe is CVE-2022-47974?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Huawei Emui

CVE-2022-47974

The Bluetooth AVRCP module has a vulnerability that can lead to DoS attacks.Successful exploitation of this vulnerability may cause the Bluetooth process to restart.

Vulnerability class: Broken Authentication

EPSS: 0.002 (9.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

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

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

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

Frequently asked questions

What is CVE-2022-47974?: CVE-2022-47974 is a medium-severity vulnerability in Huawei Emui, classified under Improper Authentication. CVSS score: 6.5/10. Published 2023-01-06.
How severe is CVE-2022-47974?: Medium severity. CVSS v3 base score is 6.5 out of 10.