# CVE-2010-0232: Microsoft Windows Kernel Exception Handler Vulnerability

Source: https://junglewise.ai/threats/cve-2010-0232-microsoft-windows-kernel-exception-handler-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-03-03. Updated: 2026-05-10  
License: CC BY 4.0 with a link back

CVE-2010-0232 · Severity: critical · CVSS 7.8 · Exploited in the wild · Published 2022-03-03

The Microsoft Windows kernel fails to properly validate BIOS calls when 16-bit application support is enabled on 32-bit x86 platforms. Local attackers can exploit this by crafting a VDM_TIB data structure and calling NtVdmControl to trigger an improperly handled exception in the #GP trap handler (nt!KiTrap0D), resulting in local privilege escalation.

Technologies: [Microsoft Windows](https://junglewise.ai/threats/technologies/windows). Vendors: [Microsoft](https://junglewise.ai/threats/vendors/microsoft).

## Quick answers

**Is CVE-2010-0232 exploited in the wild?** Yes. CVE-2010-0232 is known to be exploited in the wild, first recorded on 3 March 2022. Treat it as urgent.

**How severe is CVE-2010-0232?** Critical severity, with a CVSS score of 7.8, published 3 March 2022.

**Which products and versions are affected?** Microsoft Windows NT 3.1; Microsoft Windows 2000 SP4; Microsoft Windows XP SP2, SP3; Microsoft Windows Server 2003 SP2; and 3 more.

**Is there a fix for CVE-2010-0232?** A patch was published on 2010-02-09: Microsoft released MS10-015 to address the vulnerability Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2010-0232 attacked?** It is attacked with local access, in an operating system.

**Am I affected by CVE-2010-0232?** Check whether you run Microsoft Windows. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Microsoft Windows NT 3.1
- Microsoft Windows 2000 SP4
- Microsoft Windows XP SP2, SP3
- Microsoft Windows Server 2003 SP2
- Microsoft Windows Vista Gold, SP1, SP2
- Microsoft Windows Server 2008 Gold, SP2
- Microsoft Windows 7

## Timeline

- 2010-01-20: advisory: Initial Microsoft security advisory released
- 2010-02-09: patched: Microsoft released MS10-015 to address the vulnerability
- 2022-03-03: kev added: Added to CISA Known Exploited Vulnerabilities Catalog

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