CVE-2021-22419
MEDIUMHarmonyOS - Persistent Denial of Service via Insufficient Data Authenticity Verification
Title source: llmDescription
A component of the HarmonyOS has a Insufficient Verification of Data Authenticity vulnerability. Local attackers may exploit this vulnerability to cause persistent dos.
References (1)
Core 1
Core References
Not Applicable, Vendor Advisory x_refsource_misc
https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
1.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-345
Status
published
Products (1)
huawei/harmonyos
2.0
Published
Aug 03, 2021
Tracked Since
Feb 18, 2026