Unrated severityNVD Advisory· Published Oct 23, 2007· Updated Jun 16, 2026

CVE-2007-5634

Description

Speedfan.sys in Alfredo Milani Comparetti SpeedFan 4.33, when used on Microsoft Windows Vista x64, does not properly check a buffer during an IOCTL 0x9c402420 call, which allows local users to cause a denial of service (machine crash) and possibly gain privileges via unspecified vectors.

AI Insight

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

Affected products

Almico/Speedfan
cpe:2.3:a:almico:speedfan:4.33:*:*:*:*:*:*:*
Microsoft/Windows Vistallm-fuzzy
Range: N/A
Alfredo Milani Comparetti/SpeedFanllm-fuzzy
Range: 4.33

Patches

Vulnerability mechanics

References

www.bugtrack.almico.com/view.phpnvdExploit
secunia.com/advisories/27312nvd
exchange.xforce.ibmcloud.com/vulnerabilities/37299nvd

News mentions

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