CVE-2019-13104

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.

Score

CVSS 3.1 7.8 High

Status

Modified - cve@mitre.org

Published

2019-08-06

Last modified

2026-05-12

Weaknesses

CWE-191, CWE-787

Affected products

• U-boot (Denx)
• Leap (Opensuse)
• Ruggedcom Rox Mx5000 (Siemens)
• Ruggedcom Rox Mx5000re (Siemens)
• Ruggedcom Rox Rx1400 (Siemens)
• Ruggedcom Rox Rx1500 (Siemens)
• Ruggedcom Rox Rx1501 (Siemens)
• Ruggedcom Rox Rx1510 (Siemens)
• Ruggedcom Rox Rx1511 (Siemens)
• Ruggedcom Rox Rx1512 (Siemens)
• Ruggedcom Rox Rx1524 (Siemens)
• Ruggedcom Rox Rx1536 (Siemens)
• Ruggedcom Rox Rx5000 (Siemens)

References

• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.html
• https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75
• https://github.com/u-boot/u-boot/commits/master
• https://lists.denx.de/pipermail/u-boot/2019-July/375514.html
• https://cert-portal.siemens.com/productcert/html/ssa-577017.html