High severity7.2NVD Advisory· Published Dec 22, 2023· Updated Jun 17, 2026

CVE-2023-43088

Description

Dell Client BIOS contains a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dell/Client BIOSllm-create
Dell/BIOScpe-rescue
Range: Versions prior to 1.5.0

Patches

Vulnerability mechanics

References

www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377nvdVendor Advisory

News mentions

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