Vulnerability Description
A component of HarmonyOS 2.0 has a DoS vulnerability. Local attackers may exploit this vulnerability to mount a file system to the target device, causing DoS of the file system.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Harmonyos | 2.0 |
References
- https://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968Vendor Advisory
- https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2Third Party Advisory
- https://www.tenable.com/cve/CVE-2021-22296Third Party Advisory
- https://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968Vendor Advisory
- https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2Third Party Advisory
- https://www.tenable.com/cve/CVE-2021-22296Third Party Advisory
FAQ
What is CVE-2021-22296?
CVE-2021-22296 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A component of HarmonyOS 2.0 has a DoS vulnerability. Local attackers may exploit this vulnerability to mount a file system to the target device, causing DoS of the file system.
How severe is CVE-2021-22296?
CVE-2021-22296 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22296?
Check the references section above for vendor advisories and patch information. Affected products include: Huawei Harmonyos.