CVE-2021-40035

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

There is a Buffer overflow vulnerability due to a boundary error with the Samba server in the file management module in smartphones. Successful exploitation of this vulnerability may affect function stability.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

Vendor	Product	Versions
Huawei	EMUI	12.0.0; 11.0.1; 11.0.0; 10.1.1; 10.1.0; 10.0.0
Huawei	Magic UI	4.0.0; 3.1.1; 3.1.0; 3.0.0
Huawei	HarmonyOS	2.0

References

https://consumer.huawei.com/en/support/bulletin/2022/1/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2022/1/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331Vendor Advisory

Timeline

Published: Jan 10, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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