CVE-2010-0232
The kernel in Microsoft Windows NT 3.1 through Windows 7, including Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, and Windows Server 2008 Gold and SP2, when access to 16-bit applications is enabled on a 32-bit x86 platform, does not properly validate certain BIOS calls, which allows local users to gain privileges by crafting a VDM_TIB data structure in the Thread Environment Block (TEB), and then calling the NtVdmControl function to start the Windows Virtual DOS Machine (aka NTVDM) subsystem, leading to improperly handled exceptions involving the #GP trap handler (nt!KiTrap0D), aka "Windows Kernel Exception Handler Vulnerability."
ACTIVELY EXPLOITED IN THE WILD
This vulnerability is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Microsoft Windows Kernel Exception Handler Vulnerability
Microsoft Windows
Apply updates per vendor instructions.
3/3/2022
https://nvd.nist.gov/vuln/detail/CVE-2010-0232
Vulnerability Summary
CVSS v3 Score
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2 Score
AV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS Score (Exploitation Probability)
This vulnerability has a 75.54% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.
CWE Classification
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Similar SeverityHIGH
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