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Unrated severityNVD Advisory· Published Jun 16, 2011· Updated Jun 16, 2026

CVE-2011-1872

CVE-2011-1872

Description

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, R2, and R2 SP1 allows guest OS users to cause a denial of service (host OS infinite loop) via malformed machine instructions in a VMBus packet, aka "VMBus Persistent DoS Vulnerability."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Microsoft/Windows Server 20083 versions
    cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:*
  • Python (programming language)/Hyperllm-fuzzy

Patches

Vulnerability mechanics

References

4

News mentions

0

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