Double Free in Huawei Emui
CVE-2022-39002
Double free vulnerability in the storage module. Successful exploitation of this vulnerability will cause the memory to be freed twice.
Vulnerability class: Double 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 (48.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.2% 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: +0.001
Affected products
- Huawei Emui — versions 11.0.0
- Huawei Harmonyos — versions 2.0
- Huawei Magic Ui — versions 4.0.0
- Harmonyos;emui;magic Ui — versions HarmonyOS 2.0, EMUI 11.0.0, Magic UI 4.0.0
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2022/9/ (Vendor Advisory)
- device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0… (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-39002?
- CVE-2022-39002 is a critical-severity vulnerability in Huawei Emui, classified under Double Free. CVSS score: 9.8/10. Published 2022-09-16.
- How severe is CVE-2022-39002?
- Critical severity. CVSS v3 base score is 9.8 out of 10.