CVE-2010-0232
Actively exploited. CVE-2010-0232 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-03-03) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2010-0232 is indexed in Metasploit, Exploit-DB and GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation.
The kernel in Microsoft Windows, 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.
CSIRTS triage
- What
- The kernel in Microsoft Windows does not properly validate certain BIOS calls, allowing local users to gain privileges.
- Who is affected
- Local users on affected 32-bit x86 platforms with access to 16-bit applications.
- Urgency
- Immediate remediation is necessary as the vulnerability is actively exploited and critical.
- Action
- Install the latest security update from Microsoft.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 98% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2010-0232 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- MetasploitA Metasploit Framework module targets this CVE — weaponized, point-and-click exploitation.look it up ↗
- Exploit-DBA public exploit is published in the Exploit-DB archive.look it up ↗
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (1)
- criticalexploitedCVE-2010-0232: Microsoft Windows Kernel Exception Handler Vulnerabilitycisa-kev · 2022-03-03
External references
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[](https://www.csirts.com/cve/CVE-2010-0232)