CVE-2021-22457
LOWHarmonyOS - Out-of-Bounds Write via Improper Input Validation
Title source: llmDescription
A component of the HarmonyOS has a Improper Input Validation vulnerability. Local attackers may exploit this vulnerability to cause out-of-bounds write.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808
Scores
CVSS v3
3.3
EPSS
0.0002
EPSS Percentile
6.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-20
Status
published
Products (1)
huawei/harmonyos
2.0
Published
Oct 28, 2021
Tracked Since
Feb 18, 2026