VULNERABILITY INTELLIGENCE

CVE-2021-22465

CVSS score5.5 MEDIUM
EPSS probability0.15%
CISA KEVNot currently listed
Published2021-10-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

A component of the HarmonyOS has a Heap-based Buffer Overflow vulnerability. Local attackers may exploit this vulnerability to cause Kernel System unavailable.

Weakness classification

  • nvd@nist.gov: CWE-787

Primary references