CVE-2015-1142857

Severity Score

8.6

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

On multiple SR-IOV cars it is possible for VF's assigned to guests to send ethernet flow control pause frames via the PF. This includes Linux kernel ixgbe driver before commit f079fa005aae08ee0e1bc32699874ff4f02e11c1, the Linux Kernel i40e/i40evf driver before e7358f54a3954df16d4f87e3cad35063f1c17de5 and the DPDK before commit 3f12b9f23b6499ff66ec8b0de941fb469297e5d0, additionally Multiple vendor NIC firmware is affected.

En múltiples tarjetas SR-IOV, es posible que los VF asignados a los clientes envíen frames de pausa de control de flujo ethernet mediante el PF. Esto incluye el controlador ixgbe del kernel de Linux con commit con ID anterior a f079fa005aae08ee0e1bc32699874ff4f02e11c1, el controlador del kernel de Linux i40e/i40evf anterior a e7358f54a3954df16d4f87e3cad35063f1c17de5 y el DPDK anterior al commit con ID 3f12b9f23b6499ff66ec8b0de941fb469297e5d0. Además, también se ha visto afectado el firmware NIC de múltiples fabricantes.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-01-23 CVE Reserved
2018-01-23 CVE Published
2024-09-16 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-254: 7PK - Security Features

CAPEC

References (3)

URL	Tag	Source
https://www.usenix.org/system/files/conference/usenixsecurity15/sec15-paper-smolyar.pdf	Technical Description

URL	Date	SRC

URL	Date	SRC
http://seclists.org/oss-sec/2015/q4/425	2018-02-15

URL	Date	SRC
https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00046&languageid=en-fr	2018-02-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Intel Search vendor "Intel"	X710 Firmware Search vendor "Intel" for product "X710 Firmware"	-	-	Affected	in	Intel Search vendor "Intel"	X710 Search vendor "Intel" for product "X710"	-	-	Safe
Intel Search vendor "Intel"	82599 Firmware Search vendor "Intel" for product "82599 Firmware"	-	-	Affected	in	Intel Search vendor "Intel"	82599 Search vendor "Intel" for product "82599"	-	-	Safe
Intel Search vendor "Intel"	X540 Firmware Search vendor "Intel" for product "X540 Firmware"	-	-	Affected	in	Intel Search vendor "Intel"	X540 Search vendor "Intel" for product "X540"	-	-	Safe
Intel Search vendor "Intel"	I350 Firmware Search vendor "Intel" for product "I350 Firmware"	-	-	Affected	in	Intel Search vendor "Intel"	I350 Search vendor "Intel" for product "I350"	-	-	Safe
Intel Search vendor "Intel"	82576 Firmware Search vendor "Intel" for product "82576 Firmware"	-	-	Affected	in	Intel Search vendor "Intel"	82576 Search vendor "Intel" for product "82576"	-	-	Safe
Linux Search vendor "Linux"		Linux Kernel Ixgbe Search vendor "Linux" for product "Linux Kernel Ixgbe"				-		-		Affected
Linux Search vendor "Linux"		Linux Kernel I40e\/i40evf Search vendor "Linux" for product "Linux Kernel I40e\/i40evf"				-		-		Affected
Dpdk Search vendor "Dpdk"		Dpdk Search vendor "Dpdk" for product "Dpdk"				-		-		Affected