PT-2022-9247 · Huawei · Harmonyos

Published 2022-02-25 · Updated 2022-03-07 · CVE-2021-22478

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The interface of a certain HarmonyOS module has a Use-After-Free (UAF) vulnerability, which may lead to information leakage upon successful exploitation.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-22478

Affected Products

Harmonyos

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-22478 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22478 · Vendor Advisory
• https://t.me/cvenotify/27839 · Telegram Post