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0xMarcio cb00e1339f Update CVE list 2025-09-29 21:09
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CVE-2020-5378

Description

Dell G7 17 7790 BIOS versions prior to 1.13.2 contain a UEFI BIOS Boot Services overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in System Management Mode (SMM).

POC

Reference

No PoCs from references.

Github

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