# CVE-2010-0485: Memory corruption in n/a

> Local attackers can execute arbitrary code and escalate privileges due to improper validation of callback parameters in the Windows kernel driver.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **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:** 8 Jun 2010
- **Updated:** 21 Jan 2025
- **Also known as:** GHSA-h9cc-4rm6-chr3

## What is CVE-2010-0485?

CVE-2010-0485 is a high-severity memory corruption vulnerability in Microsoft Windows 2000, published on 8 Jun 2010. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

The Windows kernel-mode drivers in win32k.sys in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, Server 2008 Gold and SP2, Windows 7, and Server 2008 R2 "do not properly validate all callback parameters when creating a new window," which allows local users to execute arbitrary code, aka "Win32k Window Creation Vulnerability."

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2010-0485?

It affects 6 products.


Products: Microsoft Windows 2000, Microsoft Windows 2003 Server, Microsoft Windows 7, Microsoft Windows Server 2008, Microsoft Windows Vista, Microsoft Windows Xp.

## How do I fix CVE-2010-0485?

No fix has been published for CVE-2010-0485 yet. Limit exposure of the affected software until one is available.

## Is CVE-2010-0485 being exploited?

There is no known exploitation of CVE-2010-0485 in the wild and no public exploit code.

## Other vulnerabilities in Microsoft Windows 2000

- [CVE-2008-4250](https://insights.sbomify.com/CVE-2008-4250/): Microsoft Windows Buffer Overflow (critical 9.8, exploited in the wild)
- [CVE-2010-0232](https://insights.sbomify.com/CVE-2010-0232/): Microsoft Windows Kernel Exception Handler (high 7.8, exploited in the wild)
- [CVE-2009-1123](https://insights.sbomify.com/CVE-2009-1123/): Microsoft Windows Improper Input Validation (high 7.8, exploited in the wild)
- [CVE-2002-0367](https://insights.sbomify.com/CVE-2002-0367/): Microsoft Windows Privilege Escalation (high 7.8, exploited in the wild)
- [CVE-2010-0269](https://insights.sbomify.com/CVE-2010-0269/): Memory corruption in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-0485 and fix it if it is affected.

What it is: CVE-2010-0485 is a high-severity memory corruption vulnerability in Microsoft Windows 2000, published on 8 Jun 2010. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2010-0485 in the wild and no public exploit code.

Affected product: Microsoft Windows 2000. 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-2010-0485/ (Markdown: https://insights.sbomify.com/CVE-2010-0485/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-0485
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-0485
- OSV: https://osv.dev/vulnerability/CVE-2010-0485

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From sbomify Insights: https://insights.sbomify.com/CVE-2010-0485/
Summaries are generated and may contain mistakes; the official description above is the record.