NULL pointer dereference in Huawei Emui
CVE-2022-31763
The kernel module has the null pointer and out-of-bounds array vulnerabilities. Successful exploitation of this vulnerability may affect system availability.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (3.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Huawei Emui — versions 12.0.0
- Huawei Harmonyos — versions 2.0
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2022/6/ (Vendor Advisory)
- device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0… (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-31763?
- CVE-2022-31763 is a medium-severity vulnerability in Huawei Emui, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-06-13.
- How severe is CVE-2022-31763?
- Medium severity. CVSS v3 base score is 5.5 out of 10.