Unspecified vulnerability in the NFSv4 client module in the kernel on Sun Solaris 10 and OpenSolaris before snv_37, when automountd is used, allows user-assisted remote attackers to cause a denial of service (unresponsive NFS filesystems) via unknown vectors.

More... (http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2008-6024)