CVE-2021-22294 — LOW (3.3) — White Hats Nepal

Vulnerability Description

A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources.

CVSS Score

3.3

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Huawei	Harmonyos	2.0

References

https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2Third Party Advisory
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2Third Party Advisory

FAQ

What is CVE-2021-22294?

CVE-2021-22294 is a vulnerability with a CVSS score of 3.3 (LOW). A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources.

How severe is CVE-2021-22294?

CVE-2021-22294 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22294?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Harmonyos.