CVE-2021-40019

CRITICAL

Huawei Emui - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

Out-of-bounds heap read vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds access.

References (1)

Core 1
Core References

Scores

CVSS v3 9.1
EPSS 0.0024
EPSS Percentile 46.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-125
Status published
Products (5)
huawei/emui 10.1.0
huawei/emui 10.1.1
huawei/emui 12.0.0
huawei/magic_ui 3.1.0
huawei/magic_ui 3.1.1
Published Sep 16, 2022
Tracked Since Feb 18, 2026