CVE-2024-38798

MEDIUM

EDK2 < edk2-stable202511 - Exposure of Sensitive Information via Local Access

Title source: llm

Description

EDK2 contains a vulnerability in BIOS where an attacker may cause “Exposure of Sensitive Information to an Unauthorized Actor” by local access. Successful exploitation of this vulnerability will lead to possible information disclosure or escalation of privilege and impact Confidentiality.

References (1)

Core 1

Core References

Vendor Advisory

https://github.com/tianocore/edk2/security/advisories/GHSA-q2c6-37h5-7cwf

Scores

CVSS v4 5.8

EPSS 0.0012

EPSS Percentile 2.1%

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-200

Status published

Products (1)

TianoCore/EDK2 < edk2-stable202511

Published Dec 09, 2025

Tracked Since Feb 18, 2026