CCE-37161-7| Platform: cpe:/o:microsoft:windows_server_2012::r2 | Date: (C)2015-10-08 (M)2023-07-04 |
Turn off Fair Share CPU Scheduling
Fair Share CPU Scheduling dynamically distributes processor time across all Remote Desktop Services sessions on the same RD Session Host server, based on the number of sessions and the demand for processor time within each session.
If you enable this policy setting, Fair Share CPU Scheduling is turned off.
If you disable or do not configure this policy setting, Fair Share CPU Scheduling is turned on.
Parameter:
[enable/disable]
Technical Mechanism:
(1) GPO: Computer ConfigurationAdministrative TemplatesWindows ComponentsRemote Desktop ServicesRemote Desktop Session HostConnections!Turn off Fair Share CPU Scheduling
(2) REG: HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsSessionManagerDFSS!EnableDFSS
| CCSS Severity: | CCSS Metrics: |
| CCSS Score : 6.5 | Attack Vector: NETWORK |
| Exploit Score: 2.8 | Attack Complexity: LOW |
| Impact Score: 3.6 | Privileges Required: LOW |
| Severity: MEDIUM | User Interaction: NONE |
| Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | Scope: UNCHANGED |
| | Confidentiality: NONE |
| | Integrity: NONE |
| | Availability: HIGH |
| | |
References: | Resource Id | Reference |
|---|
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:27841 |
