CVE-2018-20961

2019-08-0700:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.015 Low

EPSS

Percentile

86.7%

JSON

In the Linux kernel before 4.16.4, a double free vulnerability in the
f_midi_set_alt function of drivers/usb/gadget/function/f_midi.c in the
f_midi driver may allow attackers to cause a denial of service or possibly
have unspecified other impact.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-24.26UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-165.193UNKNOWN
ubuntu18.04noarchlinux-gcp< 4.15.0-1010.10UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.15.0-1014.14~16.04.1UNKNOWN
ubuntu18.04noarchlinux-gcp-edge< 4.15.0-1010.10UNKNOWN
ubuntu16.04noarchlinux-hwe< 4.15.0-24.26~16.04.1UNKNOWN
ubuntu16.04noarchlinux-hwe-edge< 4.15.0-24.26~16.04.1UNKNOWN
ubuntu18.04noarchlinux-oem< 4.15.0-1009.12UNKNOWN
ubuntu18.04noarchlinux-raspi2< 4.15.0-1013.14UNKNOWN
ubuntu16.04noarchlinux-raspi2< 4.4.0-1123.132UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-24.26	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-165.193	UNKNOWN
ubuntu	18.04	noarch	linux-gcp	< 4.15.0-1010.10	UNKNOWN
ubuntu	16.04	noarch	linux-gcp	< 4.15.0-1014.14~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-gcp-edge	< 4.15.0-1010.10	UNKNOWN
ubuntu	16.04	noarch	linux-hwe	< 4.15.0-24.26~16.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-hwe-edge	< 4.15.0-24.26~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-oem	< 4.15.0-1009.12	UNKNOWN
ubuntu	18.04	noarch	linux-raspi2	< 4.15.0-1013.14	UNKNOWN
ubuntu	16.04	noarch	linux-raspi2	< 4.4.0-1123.132	UNKNOWN