VYPR
Medium severity6.9NVD Advisory· Published Aug 16, 2023· Updated Jun 17, 2026

CVE-2023-28075

CVE-2023-28075

Description

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.

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Affected products

244

Patches

Vulnerability mechanics

References

1

News mentions

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