Dell BIOS contain a Time-of-check Time-of-use vulnerability in BIOS. A local authenticated malicious user with physical access to the system could potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI in order to gain arbitrary code execution on the system.
CVSS Details
- CVSS 3.1 Base Score: 6.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Dell Poweredge Dsa2023350 | — | Upgrade Dell PowerEdge to the latest version | Oct 23, 2025 | Sep 27, 2023 |
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