PT-2022-11142 · Huawei · Emui+1

Published 2022-01-07 · Updated 2022-01-13 · CVE-2021-40020

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions No specific software or versions mentioned, use: Smartphone security storage module (affected versions not specified)

Description The issue is related to an Out-of-bounds array read in the security storage module of smartphones. This could potentially impact service confidentiality if successfully exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-40020

Affected Products

Emui

Magic Ui

References · 3

• https://consumer.huawei.com/en/support/bulletin/2022/1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40020 · Security Note
• https://osv.dev/vulnerability/CVE-2021-40020 · Vendor Advisory