CVE-2021-27097

HIGH

Das U-Boot <2021.04-rc2 - Buffer Overflow

Title source: llm

The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT.

Core 4

Core References

Patch, Third Party Advisory x_refsource_misc

Patch, Third Party Advisory x_refsource_misc

Patch, Third Party Advisory x_refsource_misc

Mailing List

CVSS v3 7.8

EPSS 0.0005

EPSS Percentile 14.8%

Attack Vector LOCAL

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

Status published

Products (2)

denx/u-boot 2021.04 rc1

denx/u-boot < 2021.01

Published Feb 17, 2021

Tracked Since Feb 18, 2026