The parse_rock_ridge_inode_internal function in fs/isofs/rock.c in the Linux kernel through 3.16.1 allows local users to cause a denial of service (unkillable mount process) via a crafted iso9660 image with a self-referential CL entry. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-5472