PT-2023-3365 · Huawei · Huawei Phones+2

Published 2023-06-01 · Updated 2023-06-27 · CVE-2022-48491

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

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

Description The issue is related to a missing authentication procedure in certain HUAWEI phones, allowing an attacker to remotely launch a process to display ads or other windows at any time. This is due to a vulnerability in the EMUI shell of the HarmonyOS operating system, which is associated with deficiencies in the authorization procedure.

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

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

BDU:2023-03521

CVE-2022-48491

Affected Products

Emui

Huawei Phones

Harmonyos

References · 8

• https://bdu.fstec.ru/vul/2023-03521 · Security Note
• https://consumer.huawei.com/en/support/bulletin/2023/6 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-48491 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-48491 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202306-0000001560777672#section1145517912917 · Note
• https://t.me/cvenotify/53117 · Telegram Post
• https://t.me/cvenotify/52644 · Telegram Post
• https://huaweiupdate.com/harmonyos-june-2023-security-patch-details-released · Note