title: The kernel subsystem hmdfs has a arbitrary memory accessing vulnerability.
description: The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an
arbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: OpenHarmony
vendor: OpenHarmony
versions:
lessThanOrEqual: 3.1.5, status: affected, version: 3.1, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL