CVE-2017-16914

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The "stub_send_ret_submit()" function (drivers/usb/usbip/stub_tx.c) in the Linux Kernel before version 4.14.8, 4.9.71, 4.1.49, and 4.4.107 allows attackers to cause a denial of service (NULL pointer dereference) via a specially crafted USB over IP packet.

La función "stub_send_ret_submit()" (drivers/usb/usbip/stub_tx.c) en el kernel de Linux, en versiones anteriores a la 4.14.8; y las versiones 4.9.71 y 4.4.107, permite que atacantes provoquen una denegación de servicio (lectura fuera de límites) mediante un USB especialmente manipulado en un paquete IP.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-11-21 CVE Reserved
2018-01-31 CVE Published
2024-09-17 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (14)

URL	Tag	Source
http://www.securityfocus.com/bid/102150	Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.49	Issue Tracking
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8	Issue Tracking
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.107	Issue Tracking
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.71	Issue Tracking
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html	Mailing List
https://secuniaresearch.flexerasoftware.com/advisories/80722	Third Party Advisory
https://secuniaresearch.flexerasoftware.com/secunia_research/2017-21	Third Party Advisory
https://www.spinics.net/lists/linux-usb/msg163480.html	Issue Tracking

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/drivers/usb/usbip?id=be6123df1ea8f01ee2f896a16c2b7be3e4557a5a	2018-08-24

URL	Date	SRC
https://usn.ubuntu.com/3619-1	2018-08-24
https://usn.ubuntu.com/3619-2	2018-08-24
https://usn.ubuntu.com/3754-1	2018-08-24
https://www.debian.org/security/2018/dsa-4187	2018-08-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.1.0 < 4.1.49 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.1.0 < 4.1.49"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.4.0 < 4.4.107 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4.0 < 4.4.107"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.9.0 < 4.9.71 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.9.0 < 4.9.71"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.14.0 < 4.14.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14.0 < 4.14.8"		-		Affected