# CVE-2008-1141: Denial of service in n/a

> Local attackers can cause kernel memory exhaustion and denial of service in DESlock+ via crafted IOCTL requests.

- **Severity:** Medium 4.9 (`AV:L/AC:L/Au:N/C:N/I:N/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 4 Mar 2008
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-9ffm-pv78-gv3f

## What is CVE-2008-1141?

CVE-2008-1141 is a medium-severity denial of service vulnerability in n/a, published on 4 Mar 2008. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Memory leak in DLMFENC.sys 1.0.0.26 in DESlock+ 3.2.6 and earlier allows local users to cause a denial of service (kernel memory consumption) via a series of DLMFENC_IOCTL requests to \\.\DLKPFSD_Device that allocate "link list structures."

Weakness: CWE-399

## Which versions are affected by CVE-2008-1141?

It affects 1 product.


Products: Deslock Deslock.

## How do I fix CVE-2008-1141?

No fix has been published for CVE-2008-1141 yet. Limit exposure of the affected software until one is available.

## Is CVE-2008-1141 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2008-1141 exists.

Public exploit code:

- DESlock+ < 3.2.6 - 'LIST' Local Kernel Memory Leak (exploitdb)
- DESlock+ < 3.2.7 - Local Kernel Overflow (PoC) (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2008-4363](https://insights.sbomify.com/CVE-2008-4363/): Memory corruption in n/a (high 7.2)
- [CVE-2008-1139](https://insights.sbomify.com/CVE-2008-1139/): Privilege escalation in n/a (high 7.2)
- [CVE-2008-1140](https://insights.sbomify.com/CVE-2008-1140/): Privilege escalation in n/a (high 7.2)
- [CVE-2008-4362](https://insights.sbomify.com/CVE-2008-4362/): Denial of service in n/a (medium 4.9)
- [CVE-2008-1138](https://insights.sbomify.com/CVE-2008-1138/): Denial of service in n/a (medium 4.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2008-1141 and fix it if it is affected.

What it is: CVE-2008-1141 is a medium-severity denial of service vulnerability in n/a, published on 4 Mar 2008. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2008-1141 exists.

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-2008-1141/ (Markdown: https://insights.sbomify.com/CVE-2008-1141/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2008-1141
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2008-1141
- OSV: https://osv.dev/vulnerability/CVE-2008-1141

---
From sbomify Insights: https://insights.sbomify.com/CVE-2008-1141/
Summaries are generated and may contain mistakes; the official description above is the record.