CVE-2021-46868

HIGH

HW_KEYMASTER - Memory Corruption

Title source: llm
STIX 2.1

Description

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

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0013
EPSS Percentile 32.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (2)
huawei/emui 12.0.0
huawei/harmonyos < 2.0
Published Jan 06, 2023
Tracked Since Feb 18, 2026