What is CVE-2021-22296?

CVE-2021-22296 is a medium-severity vulnerability in Huawei Harmonyos. CVSS score: 5.5/10. Published 2021-03-02.

How severe is CVE-2021-22296?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Huawei Harmonyos

CVE-2021-22296

A component of HarmonyOS 2.0 has a DoS vulnerability. Local attackers may exploit this vulnerability to mount a file system to the target device, causing DoS of the file system.

EPSS: 0.002 (10.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Huawei Harmonyos — versions 2.0
N/a Harmonyos — versions HarmonyOS 2.0

References

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

Frequently asked questions

What is CVE-2021-22296?: CVE-2021-22296 is a medium-severity vulnerability in Huawei Harmonyos. CVSS score: 5.5/10. Published 2021-03-02.
How severe is CVE-2021-22296?: Medium severity. CVSS v3 base score is 5.5 out of 10.