CVE-2007-5634 describes a buffer overflow vulnerability in SpeedFan 4.33's speedfan.sys driver when running on Microsoft Windows Vista x64. This flaw, triggered by an IOCTL 0x9c402420 call, allows a local attacker to cause a denial of service (system crash) and potentially escalate privileges. With a CVSS score of 4.9, it is considered a medium severity vulnerability requiring local access with low attack complexity, impacting system availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.33CPE matchmatch criteria | cpe:2.3:a:almico:speedfan:4.33:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:N/C:N/I:N/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.