Unscored CVE-2021-40045 EUVD-2021-27235GHSA-crq4-6fjx-j758

There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of thi…

Published Feb 9, 2022 · Updated Aug 4, 2024 · Assigned by huawei

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

Description

There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.

Affected products

Vendor	Product	Affected	Fixed
Huawei	EMUI	2.0	—
Huawei	Magic UI	12.0.0, 11.0.1, 11.0.0	—
Huawei	HarmonyOS	4.0.0	—

References

https://consumer.huawei.com/en/support/bulletin/2022/2/
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396