CVE-2021-40002
HIGHHarmonyOS < 2.0 - Out-of-bounds Write in Bluetooth Module
Title source: llmDescription
The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718
Scores
CVSS v3
8.8
EPSS
0.0005
EPSS Percentile
15.0%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
huawei/harmonyos
< 2.0
Published
Jan 10, 2022
Tracked Since
Feb 18, 2026