Sensitive Information Exposure in BIOS by EDK2 Software from TianoCore
CVE-2024-38798

5.8MEDIUM

Key Information:

Vendor

Tianocore

Status
Edk2
Vendor
CVE Published:
9 December 2025

What is CVE-2024-38798?

The EDK2 software, developed by TianoCore, contains a vulnerability that allows unauthorized local access to sensitive information stored within the BIOS. This flaw could enable an attacker to disclose confidential data or potentially escalate their privileges, which could significantly compromise system integrity and confidentiality. Proper patches and updates are essential to safeguard against such risks.

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Affected Version(s)

EDK2 0

References

https://github.com/tianocore/edk2/security/advisories/GHS...

CVSS V4

Score:
5.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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