CVE-2019-14195

NameCVE-2019-14195
DescriptionAn issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
u-boot (PTS)buster2019.01+dfsg-7vulnerable
bullseye2021.01+dfsg-5fixed
bookworm2023.01+dfsg-2fixed
trixie2024.01+dfsg-1fixed
sid2024.01+dfsg-3fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
u-bootsource(unstable)2020.01+dfsg-1

Notes

[buster] - u-boot <ignored> (Minor issue)
[stretch] - u-boot <no-dsa> (Minor issue)
[jessie] - u-boot <no-dsa> (Minor issue)
https://blog.semmle.com/uboot-rce-nfs-vulnerability/
https://gitlab.denx.de/u-boot/u-boot/commit/cf3a4f1e86ecdd24f87b615051b49d8e1968c230

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