Description
gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where CONFIG_RANDOM_UUID is enabled, and Das U-Boot is relied upon for UUID values of a GUID Partition Table of a boot device.
References (1)
Core 1
Core References
Patch, Third Party Advisory x_refsource_misc
https://patchwork.ozlabs.org/patch/1092945
Scores
CVSS v3
5.9
EPSS
0.0119
EPSS Percentile
63.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-330
Status
published
Products (1)
denx/u-boot
2014.04 - 2019.04
Published
May 03, 2019
Tracked Since
Feb 18, 2026