CVE-2019-14563 Information

Description

Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Vector

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

Reference

https://bugzilla.tianocore.org/show_bug.cgi?id=2001 https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8