CVE-2019-14199 - Vulnerability Details - OpenCVE

Description

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an *udp_packet_handler call.

Published: 2019-07-31

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2019-5449	An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an *udp_packet_handler call.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00646.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://blog.semmle.com/uboot-rce-nfs-vulnerability/
https://cert-portal.siemens.com/productcert/html/ssa-577017.html
https://gitlab.com/u-boot/u-boot

History

Tue, 12 May 2026 10:30:00 +0000

Type	Values Removed	Values Added
References		https://cert-portal.siemens.com/productcert/html/ssa-577017.html

Subscriptions

Denx U-boot

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-07-31T12:31:09.000Z

Updated: 2026-05-12T10:12:09.102Z

Reserved: 2019-07-19T00:00:00.000Z

Link: CVE-2019-14199

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-07-31T13:15:13.683

Modified: 2026-05-12T10:16:35.317

Link: CVE-2019-14199

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-191

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