CVE-2016-2184: Null Pointer Dereference

First published: Fri Mar 11 2016(Updated: )

A flaw was found in in the Linux kernel's USB device management code which could cause a crash when a device which required snd_usb_audio driver. The kernel would panic causing null pointer dereference attempting to access non existent endpoints. Product bugs: <a class="bz_bug_link bz_status_CLOSED bz_closed bz_public " title="CLOSED WONTFIX - CVE-2016-2184 Local RedHat Enterprise Linux DoS – RHEL 7.1 Kernel crashes on invalid USB device descriptors (snd_usb_audio driver bug1) [local-DoS]" href="show_bug.cgi?id=1283355">https://bugzilla.redhat.com/show_bug.cgi?id=1283355</a> <a class="bz_bug_link bz_status_CLOSED bz_closed bz_public " title="CLOSED WONTFIX - CVE-2016-2184 Local RedHat Enterprise Linux DoS – RHEL 7.1 Kernel crashes on invalid USB device descriptors (snd_usb_audio driver bug2) [local-DoS]" href="show_bug.cgi?id=1283358">https://bugzilla.redhat.com/show_bug.cgi?id=1283358</a>

Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com

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