CVE-2014-9645

https://notcve.org/view.php?id=CVE-2014-9645

The add_probe function in modutils/modprobe.c in BusyBox before 1.23.0 allows local users to bypass intended restrictions on loading kernel modules via a / (slash) character in a module name, as demonstrated by an "ifconfig /usbserial up" command or a "mount -t /snd_pcm none /" command. La función add_probe en modutils/modprobe.c en BusyBox en versiones anteriores a 1.23.0 permite a usuarios locales eludir las restricciones previstas al cargar los módulos del kernel a través de un caracter / (barra oblicua) en un nombre de módulo, tal como lo demuestra un comando "ifconfig /usbserial up" o un comando "mount -t /snd_pcm none /". • http://git.busybox.net/busybox/commit/?id=4e314faa0aecb66717418e9a47a4451aec59262b http://openwall.com/lists/oss-security/2015/01/24/4 http://seclists.org/fulldisclosure/2020/Mar/15 http://www.securityfocus.com/bid/72324 https://bugs.busybox.net/show_bug.cgi?id=7652 https://bugzilla.redhat.com/show_bug.cgi?id=1185707 https://lists.debian.org/debian-lts-announce/2018/07/msg00037.html https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu https://security.gentoo.org/glsa/201503-1 • CWE-20: Improper Input Validation •