title: Realtek USB FE/1GbE/2.5GbE/5GbE NIC Family - Buffer Overflow
description: Realtek USB driver has a buffer overflow vulnerability due to insufficient parameter length verification in the API function. An unauthenticated LAN attacker can exploit this vulnerability to disrupt services.
problem types: CWE-120 Buffer Overflow
affected:
{
platforms: Windows 10
product: USB FE/1GbE/2.5GbE/5GbE NIC Family
vendor: Realtek
versions:
lessThanOrEqual: 10.39, status: affected, version: 10.28, versionType: custom
}
{
platforms: Windows 8
product: USB FE/1GbE/2.5GbE/5GbE NIC Family
vendor: Realtek
versions:
lessThanOrEqual: 8.60, status: affected, version: 8.49, versionType: custom
}
{
platforms: Windows 7
product: USB FE/1GbE/2.5GbE/5GbE NIC Family
vendor: Realtek
versions:
lessThanOrEqual: 7.53, status: affected, version: 7.42, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.2
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
solutions: Update version to v10.50