High · 7.5 CVE-2021-46867 EUVD-2021-33521GHSA-x63v-xw79-mw5j

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory …

Published Jan 6, 2023 · Updated Apr 10, 2025 · Assigned by huawei

Description

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

Vendor	Product	Affected	Fixed
Huawei	HarmonyOS	2.0	—
Huawei	EMUI	12.0.0	—