CVE-2019-14192

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Summary

CVECVE-2019-14192
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-07-31 13:15:13 UTC
Updated2026-05-12 10:16:34 UTC
DescriptionAn 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 nc_input_packet call.

Risk And Classification

Primary CVSS: v3.0 9.8 CRITICAL from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.003790000 probability, percentile 0.594750000 (date 2026-05-12)

Problem Types: CWE-191 | CWE-787 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary9.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Denx U-boot All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified
ADP Siemens RUGGEDCOM ROX MX5000 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX MX5000RE affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1400 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1500 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1501 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1510 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1511 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1512 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1524 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX1536 affected V2.17.1 custom Not specified
ADP Siemens RUGGEDCOM ROX RX5000 affected V2.17.1 custom Not specified

References

ReferenceSourceLinkTags
U-Boot NFS RCE Vulnerabilities (CVE-2019-14192) - GitHub Security Lab af854a3a-2127-422b-91ae-364da2661108 blog.semmle.com Third Party Advisory
u-boot / u-boot · GitLab af854a3a-2127-422b-91ae-364da2661108 gitlab.com Third Party Advisory
cert-portal.siemens.com/productcert/html/ssa-577017.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 671381 EulerOS Security Update for uboot-tools (EulerOS-SA-2022-1312)
  • 671382 EulerOS Security Update for uboot-tools (EulerOS-SA-2022-1296)
  • 750595 OpenSUSE Security Update for u-boot (openSUSE-SU-2020:1930-1)
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