← All advisories

Medium severity5.5NVD Advisory· Published Oct 28, 2021· Updated Jun 17, 2026

CVE-2021-22466

CVE-2021-22466

Description

A component of the HarmonyOS has a Use After Free vulnerability. Local attackers may exploit this vulnerability to cause kernel crash.

Affected products

3

Huawei/Harmonyosv52 versions
2.0+ 1 more
- (no CPE)range: 2.0
- cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
HarmonyOS/HarmonyOSllm-fuzzy

Patches

Vulnerability mechanics

References

1

device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808nvdNot ApplicableVendor Advisory

News mentions

0

No linked articles in our index yet.