CVE-2019-13104

7.8 HIGH

Published: August 06, 2019 Modified: May 12, 2026

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.

AI Explanation

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html

Source: cve@mitre.org

Mailing List Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.html

Source: cve@mitre.org

Mailing List Third Party Advisory

https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75

Source: cve@mitre.org

Third Party Advisory

https://github.com/u-boot/u-boot/commits/master

Source: cve@mitre.org

Patch Third Party Advisory

https://lists.denx.de/pipermail/u-boot/2019-July/375514.html

Source: cve@mitre.org

Mailing List Patch Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html