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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2007-10-23T17:00:00
Updated: 2017-07-28T12:57:01
Reserved: 2007-10-23T00:00:00
Link: CVE-2007-5633
JSON object: View
NVD Information
Status : Modified
Published: 2007-10-23T17:46:00.000
Modified: 2017-07-29T01:33:46.647
Link: CVE-2007-5633
JSON object: View
Redhat Information
No data.
CWE