CVE-2019-13104

HIGH 7.8CVE-2019-13104 · Published 06/08/2019 · updated 17/06/2026

In short

CVE-2019-13104 is a HIGH (CVSS 7.8) vulnerability affecting u-boot (denx).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 66.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
u-boot denx	`= 2019.07≥ 2016.09, ≤ 2019.04`	No fix yet

Description

In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause memcpy() to overwrite a very large amount of data (including the whole stack) while reading a crafted ext4 filesystem.

References

lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html · Mailing List
lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.html · Mailing List
gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75 · Third Party Advisory
u-boot/u-boot · Patch
lists.denx.de/pipermail/u-boot/2019-July/375514.html · Mailing List
cert-portal.siemens.com/productcert/html/ssa-577017.html

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Package

Affected versions

Patched versions

u-boot

denx

= 2019.07≥ 2016.09, ≤ 2019.04

No fix yet

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