CVE-2014-8612 Information

Description

Multiple array index errors in the Stream Control Transmission Protocol (SCTP) module in FreeBSD 10.1 before p5 10.0 before p17 9.3 before p9 and 8.4 before p23 allow local users to (1) gain privileges via the stream id to the setsockopt function when setting the SCTIP_SS_VALUE option or (2) read arbitrary kernel memory via the stream id to the getsockopt function when getting the SCTP_SS_PRIORITY option.

Reference

http://seclists.org/fulldisclosure/2015/Jan/107 http://www.coresecurity.com/advisories/freebsd-kernel-multiple-vulnerabilities http://www.securityfocus.com/archive/1/534563/100/0/threaded http://www.securityfocus.com/bid/72342 http://www.securitytracker.com/id/1031648 https://www.freebsd.org/security/advisories/FreeBSD-SA-15:02.kmem.asc