Home/CVE/Das U-Boot 2022.01 has a Buffer Overflow.
CVE

CVE-2022-30552

Das U-Boot 2022.01 has a Buffer Overflow.

Das U-Boot 2022.01 has a Buffer Overflow.

MEDIUM · CVSS 5.5 EPSS 0.00069
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
▤

Affected Products & Versions

1
denx u-bootall versions
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Jun 2022 · 01:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

14
cisa-aa-advisoriesicsa-26-134-16
siemens-csafSSA-577017
msrcCVE-2022-30552
usnUSN-6523-1
usnUSN-5764-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/u-boot/u-boot/tagsRelease NotesThird Party Advisory
https://research.nccgroup.com/2022/06/03/technical-advisory-multiple-vulnerabilities-in-u-boot-cve-2022-30790-cve-2022-30552/Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/05/msg00001.html
https://cert-portal.siemens.com/productcert/html/ssa-577017.html
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