CVE-2021-27138
- State
- Published
- Severity
- 7.8 High
- Published
- Feb 17, 2021
- Updated
- Nov 3, 2025
- Reserved
- Feb 10, 2021
Description
The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:R | mitre |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/u-boot/u-boot/commit/b6f4c757959f8850e1299a77c8e5713da78e8ec0
- https://github.com/u-boot/u-boot/commit/3f04db891a353f4b127ed57279279f851c6b4917
- https://github.com/u-boot/u-boot/commit/79af75f7776fc20b0d7eb6afe1e27c00fdb4b9b4
- https://lists.debian.org/debian-lts-announce/2025/09/msg00037.html
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