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High severity7.5NVD Advisory· Published Dec 28, 2024· Updated Jun 17, 2026

CVE-2021-22484

CVE-2021-22484

Description

Some Huawei wearables have a vulnerability of not verifying the actual data size when reading data.

Successful exploitation of this vulnerability may cause a server out of memory (OOM).

Affected products

3

Huawei/Harmonyos2 versions
cpe:2.3:o:huawei:harmonyos:2.0.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:huawei:harmonyos:2.0.0:*:*:*:*:*:*:*
- (no CPE)range: 2.0
Huawei/wearablesllm-fuzzy

Patches

Vulnerability mechanics

References

1

device.harmonyos.com/en/docs/security/update/security-bulletins-wearables-202108-0000001135186780nvdVendor Advisory

News mentions

0

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