PT-2022-9249 · Huawei · Harmonyos

Published 2022-02-25 · Updated 2022-03-08 · CVE-2021-22480

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 HarmonyOS (affected versions not specified)

Description The interface of a certain HarmonyOS module has an integer overflow vulnerability. Successful exploitation of this vulnerability may lead to heap memory overflow.

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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-22480

Affected Products

Harmonyos

References · 4

• https://osv.dev/vulnerability/CVE-2021-22480 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22480 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 · Vendor Advisory
• https://t.me/cvenotify/27873 · Telegram Post