CVE-2020-5348

MEDIUM

Dell Latitude 7202 Rugged Tablet BIOS < A28 - Unauthenticated Use-After-Free in EFI_BOOT_SERVICES

Title source: llm

Description

Dell Latitude 7202 Rugged Tablet BIOS versions prior to A28 contain a UAF vulnerability in EFI_BOOT_SERVICES in system management mode. A local unauthenticated attacker may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in system management mode.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://www.dell.com/support/article/SLN320792

Scores

CVSS v3 6.8

EPSS 0.0011

EPSS Percentile 29.7%

Attack Vector PHYSICAL

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-416

Status published

Products (1)

dell/latitude_7202_firmware < a28

Published Apr 04, 2020

Tracked Since Feb 18, 2026