What’s Vulnerable › Vulnerabilities

CVE-2019-14193

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-31 · updated 2026-06-17
• Weakness: CWE-787

Description

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.

Affected products

• u-boot: through 2019.07

References

• https://blog.semmle.com/uboot-rce-nfs-vulnerability/
• https://gitlab.com/u-boot/u-boot
• https://web.archive.org/web/20191130052117/https://blog.semmle.com/uboot-rce-nfs-vulnerability/
• https://blog.semmle.com/uboot-rce-nfs-vulnerability/
• https://gitlab.com/u-boot/u-boot
• https://cert-portal.siemens.com/productcert/html/ssa-577017.html

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