pwmconfig in LM_sensors before 2.9.1 creates temporary files insecurely, which allows local users to overwrite arbitrary files via a symlink attack on the fancontrol temporary file.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9993
http://www.vupen.com/english/advisories/2005/1492
http://www.securityfocus.com/bid/14624
http://www.redhat.com/support/errata/RHSA-2005-825.html
http://www.mandriva.com/security/advisories?name=MDKSA-2005:149
http://www.debian.org/security/2005/dsa-814
http://securitytracker.com/id?1015180
http://secure.netroedge.com/~lm78/cvs/lm_sensors2/CHANGES
http://secunia.com/advisories/17535
http://secunia.com/advisories/17499