What is CVE-2022-48353?

CVE-2022-48353 is a critical-severity vulnerability in Huawei Emui, classified under Improper Privilege Management. CVSS score: 9.8/10. Published 2023-03-27.

How severe is CVE-2022-48353?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Privilege escalation in Huawei Emui

CVE-2022-48353

Some smartphones have configuration issues. Successful exploitation of this vulnerability may cause kernel privilege escalation, which results in system service exceptions.

Vulnerability class: Privilege Escalation

EPSS: 0.005 (38.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei Emui — versions 12.0.0
Huawei Harmonyos — versions 2.0, 2.0.0

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

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

Frequently asked questions

What is CVE-2022-48353?: CVE-2022-48353 is a critical-severity vulnerability in Huawei Emui, classified under Improper Privilege Management. CVSS score: 9.8/10. Published 2023-03-27.
How severe is CVE-2022-48353?: Critical severity. CVSS v3 base score is 9.8 out of 10.