Deserialization in Huawei Emui
CVE-2022-44559
The AMS module has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.
Vulnerability class: Insecure Deserialization
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: 0.006 (47.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Huawei Emui — versions 12.0.1, 12.0.0, 11.0.1
- Huawei Harmonyos — versions 2.0, 3.0.0, 2.1
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2022/11/ (Vendor Advisory)
- device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0… (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-44559?
- CVE-2022-44559 is a critical-severity vulnerability in Huawei Emui, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-11-09.
- How severe is CVE-2022-44559?
- Critical severity. CVSS v3 base score is 9.8 out of 10.