CVE-2019-14193

CRITICALNVD 9.89.8—

9.8

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path length.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 66.0%
KEV: Not listed

Published

July 31, 2019

Last Modified

May 12, 2026

Advisory Details (3)

Auto-updated May 12, 2026

No patch confirmed yet.

generic

SSA-577017

https://cert-portal.siemens.com/productcert/html/ssa-577017.html

generic

u-boot / u-boot · GitLab

https://gitlab.com/u-boot/u-boot

generic

U-Boot NFS RCE Vulnerabilities (CVE-2019-14192) | Semmle Blog

https://web.archive.org/web/20191130052117/https://blog.semmle.com/uboot-rce-nfs-vulnerability/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-787Out-of-bounds Write

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 22:45 UTCepss_batch
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2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:14 UTCepss_batch
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2026-05-30 23:23 UTCOSV refresh
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2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2019-14193?

CVE-2019-14193 is a critical vulnerability published on July 31, 2019. An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfsreadlinkreply, in the "if" block after calculating the new path length.

When was CVE-2019-14193 disclosed?

CVE-2019-14193 was first published in the National Vulnerability Database on July 31, 2019, with the most recent update on May 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-14193 actively exploited?

CVE-2019-14193 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 66.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-14193?

CVE-2019-14193 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2019-14193?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-14193, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2019-14193

📅 Published

🔄 Last Modified

📋 Advisory Details (3)

SSA-577017

u-boot / u-boot · GitLab

U-Boot NFS RCE Vulnerabilities (CVE-2019-14192) | Semmle Blog

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-14193?

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Published

Last Modified

Advisory Details (3)

Frequently asked(5)

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