CVE-2019-11098

medium

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.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-2802

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

Details

Source: Mitre, NVD

Published: 2021-07-14

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.8

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