PT-2021-15051 · Huawei · Emui+2

Daniel Komaromy + 1 · Published 2021-08-07 · Updated 2025-07-27 · CVE-2021-22429

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions.

Description: The issue involves a memory address out of bounds in smartphones, which could potentially allow malicious code to be executed upon successful exploitation. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

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

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2021-22429

Affected Products

Emui

Harmonyos

Magic Ui

References · 7

• https://osv.dev/vulnerability/CVE-2021-22429 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22429 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565 · Vendor Advisory
• https://consumer.huawei.com/en/support/bulletin/2021/6 · Vendor Advisory
• https://t.me/cybersecuritytechnologies/4013 · Telegram Post
• https://t.me/cibsecurity/38122 · Telegram Post
• https://twitter.com/hicode276634/status/1949567326858428743 · Twitter Post