Use After Free in Huawei Emui

CVE-2022-22260

The kernel module has a UAF vulnerability.Successful exploitation of this vulnerability will affect data integrity and availability.

Vulnerability class: Use-After-Free

EPSS: 0.006 (46.6th 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:N/I:H/A:H.

Affected products

Huawei Emui — versions 12.0.0
Huawei Harmonyos — versions 2.0

Weakness classification (CWE)

CWE-416 — Use After Free

References

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

Frequently asked questions

What is CVE-2022-22260?: CVE-2022-22260 is a critical-severity vulnerability in Huawei Emui, classified under Use After Free. CVSS score: 9.1/10. Published 2022-05-13.
How severe is CVE-2022-22260?: Critical severity. CVSS v3 base score is 9.1 out of 10.