Out-of-bounds Read in Huawei Emui
CVE-2023-46766
Out-of-bounds write vulnerability in the kernel driver module. Successful exploitation of this vulnerability may cause process exceptions.
Vulnerability class: Buffer Overflow
EPSS: 0.005 (40.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Huawei Emui — versions 13.0.0
- Huawei Harmonyos — versions 4.0.0, 3.1.0, 3.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@huawei.com (Vendor Advisory)
- psirt@huawei.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-46766?
- CVE-2023-46766 is a high-severity vulnerability in Huawei Emui, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2023-11-08.
- How severe is CVE-2023-46766?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-46766 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.