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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177
Scores
CVSS v3
7.5
EPSS
0.0018
EPSS Percentile
39.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (1)
huawei/harmonyos
2.0
Published
Aug 10, 2022
Tracked Since
Feb 18, 2026