--- /dev/null
+Upstream-status: Backport
+http://git.busybox.net/busybox/commit/?id=4e314faa0aecb66717418e9a47a4451aec59262b
+
+CVE-2014-9645 fix.
+
+[YOCTO #7257]
+
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+From 4e314faa0aecb66717418e9a47a4451aec59262b Mon Sep 17 00:00:00 2001
+From: Denys Vlasenko <vda.linux@googlemail.com>
+Date: Thu, 20 Nov 2014 17:24:33 +0000
+Subject: modprobe,rmmod: reject module names with slashes
+
+function old new delta
+add_probe 86 113 +27
+
+Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
+---
+Index: busybox-1.22.1/modutils/modprobe.c
+===================================================================
+--- busybox-1.22.1.orig/modutils/modprobe.c
++++ busybox-1.22.1/modutils/modprobe.c
+@@ -238,6 +238,17 @@ static void add_probe(const char *name)
+ {
+ struct module_entry *m;
+
++ /*
++ * get_or_add_modentry() strips path from name and works
++ * on remaining basename.
++ * This would make "rmmod dir/name" and "modprobe dir/name"
++ * to work like "rmmod name" and "modprobe name",
++ * which is wrong, and can be abused via implicit modprobing:
++ * "ifconfig /usbserial up" tries to modprobe netdev-/usbserial.
++ */
++ if (strchr(name, '/'))
++ bb_error_msg_and_die("malformed module name '%s'", name);
++
+ m = get_or_add_modentry(name);
+ if (!(option_mask32 & (OPT_REMOVE | OPT_SHOW_DEPS))
+ && (m->flags & MODULE_FLAG_LOADED)
