CVE-2019-14586

moderate-risk

Published 2020-11-23

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.

Do I need to act?

0.14% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.0/10 High

ADJACENT_NETWORK / LOW complexity

Affected Products (2)

Edk2

Debian Linux

Affected Vendors

Debian Tianocore

References (4)

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

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

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

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

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moderate-risk

Severity 25/34 · High

Exploitability 1/34 · Minimal

Exposure 7/34 · Low