Use After Free in Huawei Emui

CVE-2022-22252

The DFX module has a UAF vulnerability.Successful exploitation of this vulnerability may affect system stability.

Vulnerability class: Use-After-Free

EPSS: 0.007 (47.5th 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:N/I:N/A:H.

Affected products

  • Huawei Emui — versions 10.0.0, 10.1.0, 10.1.1
  • Huawei Harmonyos — versions 2.0
  • Huawei Magic_ui — versions 3.0.0, 3.1.0, 3.1.1
  • N/a Harmonyos;emui;magic Ui — versions HarmonyOS 2.0, EMUI 12.0.0,EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1,EMUI 10.1.0,EMUI 10.0.0, Magic UI 4.0.0,Magic UI 3.1.1,Magic UI 3.1.0,Magic UI 3.0.0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2022-22252?
CVE-2022-22252 is a high-severity vulnerability in Huawei Emui, classified under Use After Free. CVSS score: 7.5/10. Published 2022-05-13.
How severe is CVE-2022-22252?
High severity. CVSS v3 base score is 7.5 out of 10.