CVE-2021-27097
First published: Wed Feb 17 2021(Updated: )
The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| DENX U-Boot | <=2021.01 | |
| DENX U-Boot | =2021.04-rc1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2021-27097.
What is the severity of CVE-2021-27097?
The severity of CVE-2021-27097 is high with a CVSS score of 7.8.
What software versions are affected by CVE-2021-27097?
The affected software versions are U-Boot up to and including 2021.01, as well as 2021.04-rc1.
How does the boot loader in Das U-Boot mishandle a modified FIT in CVE-2021-27097?
The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT, which could lead to security vulnerabilities.
How can I fix CVE-2021-27097?
To fix CVE-2021-27097, it is recommended to update your U-Boot software to version 2021.04-rc2 or later.
- collector/nvd-index
- agent/severity
- agent/references
- agent/author
- agent/type
- agent/event
- agent/description
- agent/remedy
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/denx
- canonical/denx u-boot
- version/denx u-boot/2021.01
- version/denx u-boot/2021.04-rc1