1.0.0
41. BootGuard TOCTOU

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.

Impact

Escalation of Privilege, Information Disclosure and/or Denial of Service

Severity

Medium 7.1 CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Recommendation:

EDK II commits:
Patches:
Readme:

Acknowledgments:

Trammel Hudson and Peter Bosch

References:

CVE-2019-11098
EDK II Bugzilla #1614
Last modified 1yr ago