What is CVE-2021-22469?

CVE-2021-22469 is a high-severity vulnerability in Huawei Harmonyos, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2021-10-28.

How severe is CVE-2021-22469?

High severity. CVSS v3 base score is 7.1 out of 10.

Out-of-bounds Read in Huawei Harmonyos

CVE-2021-22469

A component of the HarmonyOS has a Out-of-bounds Read vulnerability. Local attackers may exploit this vulnerability to cause kernel out-of-bounds read.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (5.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/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-2021-22469?: CVE-2021-22469 is a high-severity vulnerability in Huawei Harmonyos, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2021-10-28.
How severe is CVE-2021-22469?: High severity. CVSS v3 base score is 7.1 out of 10.