CVE-2019-14586

high

Description

Use after free vulnerability in EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via adjacent access.

References

https://bugzilla.tianocore.org/show_bug.cgi?id=1995

https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html

Details

Source: MITRE

Published: 2020-11-23

Updated: 2022-01-01

Type: CWE-416

Risk Information

CVSS v2

Base Score: 5.2

Vector: AV:A/AC:L/Au:S/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 5.1

Severity: MEDIUM

CVSS v3

Base Score: 8

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

Impact Score: 5.9

Exploitability Score: 2.1

Severity: HIGH