medium6.8
CVE-2019-18913
A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks.
Impact
A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks. This industry-wide issue requires physically accessing internal expansion slots with specialized hardware and software tools to modify UEFI code in memory. This affects HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Affected versions depend on platform (prior to 01.04.02; or prior to 02.04.01; or prior to 02.04.02).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hp | Elitedesk 800 G5 Dm Firmware | before 02.04.02 |
| Hp | Elitedesk 800 G5 Sff Firmware | before 02.04.02 |
| Hp | Elitedesk 800 G5 Twr Firmware | before 02.04.02 |
| Hp | Eliteone 800 G5 Aio Firmware | before 02.04.02 |
| Hp | Prodesk 400 G5 Dm Firmware | before 02.04.01 |
| Hp | Prodesk 400 G6 Mt Firmware | before 02.04.01 |
| Hp | Prodesk 400 G6 Sff Firmware | before 02.04.02 |
| Hp | Prodesk 480 G6 Mt Firmware | before 02.04.01 |
| Hp | Prodesk 600 G5 Dm Firmware | before 02.04.01 |
| Hp | Prodesk 600 G5 Mt Firmware | before 02.04.01 |
| Hp | Prodesk 600 G5 Pci Mt Firmware | before 02.04.01 |
| Hp | Prodesk 600 G5 Sff Firmware | before 02.04.01 |