Use After Free in Huawei Emui
CVE-2022-38983
The BT Hfp Client module has a Use-After-Free (UAF) vulnerability.Successful exploitation of this vulnerability may result in arbitrary code execution.
Vulnerability class: Use-After-Free
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 (49.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.0% 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 12.0.0, 11.0.1
- Huawei Harmonyos — versions 2.0, 2.1
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2022/10/ (Vendor Advisory)
- device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0… (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-38983?
- CVE-2022-38983 is a critical-severity vulnerability in Huawei Emui, classified under Use After Free. CVSS score: 9.8/10. Published 2022-10-14.
- How severe is CVE-2022-38983?
- Critical severity. CVSS v3 base score is 9.8 out of 10.