Out-of-bounds Read in Huawei Harmonyos

CVE-2022-38981

The HwAirlink module has an out-of-bounds read vulnerability.Successful exploitation of this vulnerability may cause information leakage.

Vulnerability class: Buffer Overflow

EPSS: 0.004 (35.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Harmonyos — versions 2.0, 2.1

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-38981?: CVE-2022-38981 is a high-severity vulnerability in Huawei Harmonyos, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2022-10-14.
How severe is CVE-2022-38981?: High severity. CVSS v3 base score is 7.5 out of 10.