CVE-2016-2384 Information

Description

Double free vulnerability in the snd_usbmidi_create function in sound/usb/midi.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (panic) or possibly have unspecified other impact via vectors involving an invalid USB descriptor.

CVSS Vector

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=07d86ca93db7e5cdf4743564d98292042ec21af7 http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00019.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00025.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00026.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00027.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00028.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00029.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00031.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00032.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00033.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00034.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html http://rhn.redhat.com/errata/RHSA-2016-2574.html http://rhn.redhat.com/errata/RHSA-2016-2584.html http://rhn.redhat.com/errata/RHSA-2017-0817.html http://www.debian.org/security/2016/dsa-3503 http://www.openwall.com/lists/oss-security/2016/02/14/2 http://www.securityfocus.com/bid/83256 http://www.securitytracker.com/id/1035072 http://www.ubuntu.com/usn/USN-2928-1 http://www.ubuntu.com/usn/USN-2928-2 http://www.ubuntu.com/usn/USN-2929-1 http://www.ubuntu.com/usn/USN-2929-2 http://www.ubuntu.com/usn/USN-2930-1 http://www.ubuntu.com/usn/USN-2930-2 http://www.ubuntu.com/usn/USN-2930-3 http://www.ubuntu.com/usn/USN-2931-1 http://www.ubuntu.com/usn/USN-2932-1 https://bugzilla.redhat.com/show_bug.cgi?id=1308444 https://github.com/torvalds/linux/commit/07d86ca93db7e5cdf4743564d98292042ec21af7 https://github.com/xairy/kernel-exploits/tree/master/CVE-2016-2384

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

4.6