Vulnerability in Huawei Emui
CVE-2022-22258
The Wi-Fi module has an event notification vulnerability.Successful exploitation of this vulnerability may allow third-party applications to intercept event notifications and add information and result in elevation-of-privilege.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.010 (60.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Huawei Emui — versions 10.1.0, 10.1.1, 11.0.0
- Huawei Harmonyos — versions 2.0
- Huawei Magic Ui — versions 3.1.0, 3.1.1, 4.0.0
- 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, Magic UI 4.0.0,Magic UI 3.1.1,Magic UI 3.1.0
References
- consumer.huawei.com/en/support/bulletin/2022/4/ (Vendor Advisory)
- device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202204-0… (Vendor Advisory)
- consumer.huawei.com/en/support/bulletin/2022/5/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-22258?
- CVE-2022-22258 is a critical-severity vulnerability in Huawei Emui. CVSS score: 9.8/10. Published 2022-04-11.
- How severe is CVE-2022-22258?
- Critical severity. CVSS v3 base score is 9.8 out of 10.