PT-2022-9241 · Huawei · Emui+2

Daniel Komaromy + 1 · Published 2022-02-25 · Updated 2022-03-07 · CVE-2021-22426

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

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

Description The issue is related to a memory address out of bounds in smartphones. Successful exploitation of this issue may cause malicious code to be executed.

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

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2021-22426

Affected Products

Emui

Harmonyos

Magic Ui

References · 5

• 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://osv.dev/vulnerability/CVE-2021-22426 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22426 · Security Note
• https://t.me/cibsecurity/38125 · Telegram Post