PT-2021-14933 · Huawei · Harmonyos

Published 2021-03-02 · Updated 2021-03-09 · CVE-2021-22294

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions: HarmonyOS version 2.0

Description: A component API of the HarmonyOS has a permission bypass issue. Local attackers may exploit this to issue commands repeatedly, exhausting system service resources.

Recommendations: For HarmonyOS version 2.0, consider restricting access to the vulnerable component API as a temporary workaround until a patch is available.

Fix

Related Identifiers

CVE-2021-22294

Affected Products

Harmonyos

References · 4

• https://osv.dev/vulnerability/CVE-2021-22294 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22294 · Security Note
• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md · Note
• https://t.me/cibsecurity/24360 · Telegram Post