Speedfan

speedfan

Vendor: Almico • 3 CVEs

CVEs (3)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2020-28175 1Almico 1Speedfan Jun 17, 2026 Dec 3, 2020 N/A· v4 7.8 HIGH· v3 4.6 MEDIUM· v2 There is a local privilege escalation vulnerability in Alfredo Milani Comparetti SpeedFan 4.52. Attackers can use constructed programs to increase user privileges
CVE-2007-5634 1Almico 1Speedfan Apr 23, 2026 Oct 23, 2007 N/A· v4 N/A· v3 4.9 MEDIUM· v2 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 (...Show more 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.Show less
CVE-2007-5633 1Almico 1Speedfan Apr 23, 2026 Oct 23, 2007 N/A· v4 N/A· v3 7.2 HIGH· v2 Speedfan.sys in Alfredo Milani Comparetti SpeedFan 4.33, when used on Microsoft Windows Vista x64, allows local users to read or write arbitrary MSRs, and gain privileges and load unsigned drivers, via the (1) IOCTL_RDMS...Show more Speedfan.sys in Alfredo Milani Comparetti SpeedFan 4.33, when used on Microsoft Windows Vista x64, allows local users to read or write arbitrary MSRs, and gain privileges and load unsigned drivers, via the (1) IOCTL_RDMSR 0x9C402438 and (2) IOCTL_WRMSR 0x9C40243C IOCTLs to \Device\speedfan, as demonstrated by an IOCTL_WRMSR action on MSR_LSTAR.Show less