CVE ID:	CVE-2017-5551
Description:	The simple_set_acl function in fs/posix_acl.c in the Linux kernel before 4.9.6 preserves the setgid bit during a setxattr call involving a tmpfs filesystem, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-7097.
Test IDs:	1.3.6.1.4.1.25623.1.0.703791
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2017-5551 BugTraq ID: 95717 http://www.securityfocus.com/bid/95717 Debian Security Information: DSA-3791 (Google Search) http://www.debian.org/security/2017/dsa-3791 http://www.openwall.com/lists/oss-security/2017/01/21/3 http://www.securitytracker.com/id/1038053