CVE-2025-45512
MEDIUMCVSS 6.5/10EPSS 0.30%
Last modified
CVE-2025-45512 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot (U-Boot) v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot (U-Boot) v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Denx | U-Boot | 1.1.3 |
References
- https://gist.github.com/AzhariRamadhan/a5c9644861f46b1eadb1f2a15c7950feExploit, Third Party Advisory
- https://github.com/AzhariRamadhan/uboot-cveExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-45512?
A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot (U-Boot) v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution.
How severe is CVE-2025-45512?
CVE-2025-45512 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2025-45512?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-45512?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST