CVE-2019-11098

Published: Jul 14, 2021Modified: Jun 17, 2026

6.8

Vector

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

Exploitability: 0.9 / Impact: 5.9

Source: NVD

Description

Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of privilege, denial of service and/or information disclosure via physical access.

Affected (1)

Products: Tianocore: Edk Ii

Tianocore

1 product

Edk Ii

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Tianocore Edk Ii	All versions

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://edk2-docs.gitbook.io/security-advisory/bootguard-toctou-vulnerability

Source: secure@intel.com

Third Party Advisory

https://edk2-docs.gitbook.io/security-advisory/bootguard-toctou-vulnerability

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.