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CVE-2019-13104

Published: 6 August 2019

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.

Priority

Low

CVSS 3 base score: 7.8

Status

Package Release Status
u-boot
Launchpad, Ubuntu, Debian
bionic
Released (2020.10+dfsg-1ubuntu0~18.04.2)
disco Ignored
(reached end-of-life)
eoan Ignored
(reached end-of-life)
focal
Released (2021.01+dfsg-3ubuntu0~20.04.3)
groovy Not vulnerable
(2020.04+dfsg-2ubuntu1)
hirsute Not vulnerable
(2020.04+dfsg-2ubuntu1)
impish Not vulnerable
(2020.04+dfsg-2ubuntu1)
jammy Not vulnerable
(2020.04+dfsg-2ubuntu1)
precise Does not exist

trusty Does not exist

upstream
Released (2020.01+dfsg-1)
xenial Not vulnerable
(code not present)
Patches:
upstream: https://gitlab.denx.de/u-boot/u-boot/commit/878269dbe74229005dd7f27aca66c554e31dad8e