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

CVE-2021-22456

CVE-2021-22456

Description

A component of the HarmonyOS has a Data Processing Errors vulnerability. Local attackers may exploit this vulnerability to cause Kernel System unavailable.

Affected products

3
  • 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

1

News mentions

0

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