CVE-2019-14587

edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c

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Severity

Moderate

Red Hat Product Security

4.2

CVSS 3.1

Review impact separately from score.

Published · February 16, 2020

Updated · November 22, 2025

Description

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

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.2
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

CWE-416 · Use After Free