Buffer overflow in Huawei Emui
CVE-2023-37245
Buffer overflow vulnerability in the modem pinctrl module. Successful exploitation of this vulnerability may affect the integrity and availability of the modem.
Vulnerability class: Buffer Overflow
EPSS: 0.005 (39.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Huawei Emui — versions 13.0.0, 12.0.0
- Huawei Harmonyos — versions 2.0, 3.0.0, 2.1.0
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-2023-37245?
- CVE-2023-37245 is a critical-severity vulnerability in Huawei Emui, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.1/10. Published 2023-07-06.
- How severe is CVE-2023-37245?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2023-37245 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.