Unscored CVE-2021-22394 EUVD-2021-9540GHSA-m4wf-442m-8c67

There is a buffer overflow vulnerability in smartphones. Successful exploitation of this vulnerability may cause DoS of the apps during Mul…

Published Feb 25, 2022 · Updated Aug 3, 2024 · Assigned by huawei

Vendor: Huawei Product: EMUI Product: HarmonyOS Product: Magic UI Category: Network devices

Description

There is a buffer overflow vulnerability in smartphones. Successful exploitation of this vulnerability may cause DoS of the apps during Multi-Screen Collaboration.

Affected products

Vendor	Product	Affected	Fixed
Huawei	EMUI	11.0.0, 10.1.1, 10.1.0	—
Huawei	Magic UI	4.0.0, 3.1.1, 3.1.0	—
Huawei	HarmonyOS	2.0	—

References

https://consumer.huawei.com/en/support/bulletin/2021/7/
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202108-0000001181125881