PT-2021-14954 · Huawei · Harmonyos

Published 2021-07-14 · Updated 2021-07-15 · CVE-2021-22318

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 version 2.0

Description: A component of the HarmonyOS has a Null Pointer Dereference Vulnerability, which local attackers may exploit to cause system denial of service.

Recommendations: For HarmonyOS version 2.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-22318

Affected Products

Harmonyos

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-22318 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22318 · Vendor Advisory
• https://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968b6054d83&pageSize=10&pageIndex=1 · Note
• https://t.me/cvenotify/17576 · Telegram Post
• https://t.me/cvenotify/17571 · Telegram Post