What is CVE-2021-39994?

CVE-2021-39994 is a critical-severity vulnerability in Huawei Emui. CVSS score: 9.8/10. Published 2022-02-09.

How severe is CVE-2021-39994?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Huawei Emui

CVE-2021-39994

There is an arbitrary address access vulnerability with the product line test code.Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.

EPSS: 0.009 (54.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei Emui — versions 12.0.0

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-39994?: CVE-2021-39994 is a critical-severity vulnerability in Huawei Emui. CVSS score: 9.8/10. Published 2022-02-09.
How severe is CVE-2021-39994?: Critical severity. CVSS v3 base score is 9.8 out of 10.