PT-2021-5189 · Huawei · Huawei Smartphone

Published 2021-09-01 · Updated 2021-12-09 · CVE-2021-37062

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Huawei Smartphone (affected versions not specified)

Description The issue is related to an Improper Validation of Array Index, which may lead to memory overflow and information leakage. Successful exploitation of this vulnerability could allow a remote attacker to impact the confidentiality, integrity, and availability of protected information.

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

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

BDU:2021-05989

CVE-2021-37062

Affected Products

Huawei Smartphone

References · 7

• https://osv.dev/vulnerability/CVE-2021-37062 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-05989 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-37062 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 · Vendor Advisory
• https://t.me/cvenotify/24350 · Telegram Post
• https://t.me/cvenotify/24415 · Telegram Post
• https://t.me/cibsecurity/33474 · Telegram Post