Vulnerability DatabaseCVE-2019-14586
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CVE-2019-14586
Published:November 23, 2020
Updated:May 17, 2026
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.
Related Resources (4)
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-14586
https://security-tracker.debian.org/tracker/CVE-2019-14586
https://bugzilla.tianocore.org/show_bug.cgi?id=1995
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CVSS v4
Base Score:
8.6
Attack Vector
ADJACENT
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Use After Free
CWE-416
EPSS
Base Score:
0.14