CVE-2009-3621 (esx, fedora, linux_kernel, opensuse, suse_linux_enterprise_desktop, suse_linux_enterprise_server, ubuntu_linux, vma)

net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket.

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