# CVE-2025-67790: Denial of service in n/a

> An unprivileged user can cause a Blue Screen of Death on Windows systems by sending a malformed IOCTL request to DriveLock software.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Dec 2025
- **Updated:** 18 Dec 2025
- **Also known as:** GHSA-wj48-h958-4pvm

## What is CVE-2025-67790?

CVE-2025-67790 is a critical denial of service vulnerability in n/a, published on 17 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An issue was discovered in DriveLock 24.1 before 24.1.6, 24.2 before 24.2.7, and 25.1 before 25.1.5. An unprivileged user could cause occasionally a Blue Screen Of Death (BSOD) on Windows computers by using an IOCTL and an unterminated string.

Weakness: CWE-170 (Improper Null Termination)

## Which versions are affected by CVE-2025-67790?

It affects 1 product.


Products: Drivelock Drivelock.

## How do I fix CVE-2025-67790?

No fix has been published for CVE-2025-67790 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-67790 being exploited?

There is no known exploitation of CVE-2025-67790 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2025-67781](https://insights.sbomify.com/CVE-2025-67781/): Privilege escalation in n/a (critical 9.9)
- [CVE-2025-55187](https://insights.sbomify.com/CVE-2025-55187/): Privilege escalation in n/a (critical 9.9)
- [CVE-2025-67791](https://insights.sbomify.com/CVE-2025-67791/): Auth bypass in n/a (critical 9.8)
- [CVE-2025-67793](https://insights.sbomify.com/CVE-2025-67793/): Privilege escalation in n/a (critical 9.8)
- [CVE-2025-67787](https://insights.sbomify.com/CVE-2025-67787/): Cross-site scripting in n/a (critical 9.6)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-67790 and fix it if it is affected.

What it is: CVE-2025-67790 is a critical denial of service vulnerability in n/a, published on 17 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-67790 in the wild and no public exploit code.

Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-67790/ (Markdown: https://insights.sbomify.com/CVE-2025-67790/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-67790
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-67790
- OSV: https://osv.dev/vulnerability/CVE-2025-67790

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-67790/
Summaries are generated and may contain mistakes; the official description above is the record.