Medium severity5.5NVD Advisory· Published Aug 3, 2021· Updated Jun 17, 2026

CVE-2021-22419

Description

A component of the HarmonyOS has a Insufficient Verification of Data Authenticity vulnerability. Local attackers may exploit this vulnerability to cause persistent dos.

Affected products

Huawei/Harmonyos2 versions
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
- (no CPE)range: 2.0
HarmonyOS/HarmonyOSllm-fuzzy

Patches

Vulnerability mechanics

References

device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077nvdNot ApplicableVendor Advisory

News mentions

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