CVE ID:	CVE-2009-1961
Description:	The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service (prevention of file creation and removal) via a series of splice system calls that trigger a deadlock between the generic_file_splice_write, splice_from_pipe, and ocfs2_file_splice_write functions.
Test IDs:	1.3.6.1.4.1.25623.1.0.64555
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2009-1961 BugTraq ID: 35143 http://www.securityfocus.com/bid/35143 Debian Security Information: DSA-1844 (Google Search) http://www.debian.org/security/2009/dsa-1844 http://www.mandriva.com/security/advisories?name=MDVSA-2009:135 http://www.mandriva.com/security/advisories?name=MDVSA-2009:148 http://www.openwall.com/lists/oss-security/2009/05/29/2 http://www.openwall.com/lists/oss-security/2009/05/30/1 http://www.openwall.com/lists/oss-security/2009/06/02/2 http://www.openwall.com/lists/oss-security/2009/06/03/1 RedHat Security Advisories: RHSA-2009:1157 http://www.redhat.com/support/errata/RHSA-2009-1157.html http://securitytracker.com/id?1022307 http://secunia.com/advisories/35390 http://secunia.com/advisories/35394 http://secunia.com/advisories/35656 http://secunia.com/advisories/35847 http://secunia.com/advisories/36051 SuSE Security Announcement: SUSE-SA:2009:030 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html SuSE Security Announcement: SUSE-SA:2009:031 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html SuSE Security Announcement: SUSE-SA:2009:038 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00004.html http://www.ubuntu.com/usn/usn-793-1