What is CVE-2021-37016?

CVE-2021-37016 is a critical-severity vulnerability in Huawei Harmonyos, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2021-11-23.

How severe is CVE-2021-37016?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Out-of-bounds Read in Huawei Harmonyos

CVE-2021-37016

There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause Information Disclosure or Denial of Service.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (51.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Huawei Harmonyos — versions 2.0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-37016?: CVE-2021-37016 is a critical-severity vulnerability in Huawei Harmonyos, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2021-11-23.
How severe is CVE-2021-37016?: Critical severity. CVSS v3 base score is 9.1 out of 10.