CCE-98565-5| Platform: cpe:/o:microsoft:windows_10 | Date: (C)2022-06-03 (M)2023-07-04 |
Enumeration policy for external DMA-capable devices incompatible with DMA remapping. This policy only takes effect when Kernel DMA Protection is enabled and supported by the system. Note: this policy does not apply to 1394, PCMCIA or ExpressCard devices.
Fix:
(1) GPO: Computer ConfigurationAdministrative TemplatesSystemKernel DMA ProtectionEnumeration policy for external devices incompatible with Kernel DMA Protection
(2) REG: HKEY_LOCAL_MACHINESoftwarePoliciesMicrosoftWindowsKernel DMA Protection!DeviceEnumerationPolicy
Parameter:
[Block all/Only while logged in/Allow all]
Technical Mechanism:
(1) GPO: Computer Configuration\Administrative Templates\System\Kernel DMA Protection\Enumeration policy for external devices incompatible with Kernel DMA Protection
(2) REG: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Kernel DMA Protection!DeviceEnumerationPolicy
| CCSS Severity: | CCSS Metrics: |
| CCSS Score : 4.2 | Attack Vector: PHYSICAL |
| Exploit Score: 0.5 | Attack Complexity: HIGH |
| Impact Score: 3.6 | Privileges Required: NONE |
| Severity: MEDIUM | User Interaction: NONE |
| Vector: AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | Scope: UNCHANGED |
| | Confidentiality: HIGH |
| | Integrity: NONE |
| | Availability: NONE |
| | |
References: | Resource Id | Reference |
|---|
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:80691 |
