CVE-2019-14587

Name: CVE-2019-14587
Creator: NVD / NIST
Published: 2020-11-23T17:15:12.11+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.63%

Last modified Jun 17, 2026

CVE-2019-14587 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access.. EPSS estimates a 0.63% chance of exploitation in the next 30 days.

Description

Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.63%

45.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Tianocore	Edk2	All versions
Debian	Debian Linux	9.0

References

https://bugzilla.tianocore.org/show_bug.cgi?id=1989Issue Tracking, Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlMailing List, Third Party Advisory
https://bugzilla.tianocore.org/show_bug.cgi?id=1989Issue Tracking, Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlMailing List, Third Party Advisory

Timeline

Published: Nov 23, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-14587?

Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access.

How severe is CVE-2019-14587?

CVE-2019-14587 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.

How do I fix CVE-2019-14587?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-14587?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST