PT-2022-9248 · Huawei · Harmonyos

Published 2022-02-25 · Updated 2022-03-07 · CVE-2021-22479

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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 invalid address access vulnerability. Successful exploitation of this issue may lead to a kernel crash.

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-2021-22479

Affected Products

Harmonyos

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-22479 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22479 · Vendor Advisory
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 · Vendor Advisory
• https://t.me/cvenotify/27840 · Telegram Post