High severity7.5NVD Advisory· Published Aug 10, 2022· Updated Jun 17, 2026

CVE-2022-37001

Description

The diag-router module has a vulnerability in intercepting excessive long and short instructions. Successful exploitation of this vulnerability will cause the diag-router module to crash.

Affected products

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

Patches

Vulnerability mechanics

References

device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177nvdVendor Advisory

News mentions

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