CVE-2020-0558

Intel Wi-Fi Link Driver Netwtw06 Stack-based Buffer Overflow Remote Code Execution Vulnerability

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products before version 21.70 on Windows 10 may allow an unprivileged user to potentially enable denial of service via adjacent access.

Unas restricciones inapropiadas del búfer en el controlador del modo kernel para los productos Intel® PROSet/Wireless WiFi versiones anteriores a la versión 21.70 en Windows 10, pueden permitir a un usuario no privilegiado habilitar potencialmente una denegación de servicio por medio de un acceso adyacente.

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Intel Wi-Fi Link Driver. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the processing of 802.11 frames. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the kernel.

*Credits: Haikuo Xie ,Ying Wang of Baidu Security Lab

CVSS Scores

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

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

2019-10-28 CVE Reserved
2020-04-15 CVE Published
2024-05-25 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00338.html	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 21.70.0.6 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 21.70.0.6"	-	Affected	in	Intel Search vendor "Intel"	Wi-fi 6 Ax200 Search vendor "Intel" for product "Wi-fi 6 Ax200"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 21.70.0.6 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 21.70.0.6"	-	Affected	in	Intel Search vendor "Intel"	Wi-fi 6 Ax201 Search vendor "Intel" for product "Wi-fi 6 Ax201"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 21.70.0.6 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 21.70.0.6"	-	Affected	in	Intel Search vendor "Intel"	Wireless-ac 9260 Search vendor "Intel" for product "Wireless-ac 9260"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 21.70.0.6 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 21.70.0.6"	-	Affected	in	Intel Search vendor "Intel"	Wireless-ac 9461 Search vendor "Intel" for product "Wireless-ac 9461"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 21.70.0.6 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 21.70.0.6"	-	Affected	in	Intel Search vendor "Intel"	Wireless-ac 9462 Search vendor "Intel" for product "Wireless-ac 9462"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 21.70.0.6 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 21.70.0.6"	-	Affected	in	Intel Search vendor "Intel"	Wireless-ac 9560 Search vendor "Intel" for product "Wireless-ac 9560"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 20.70.16.4 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 20.70.16.4"	-	Affected	in	Intel Search vendor "Intel"	Dual Band Wireless-ac 8260 Search vendor "Intel" for product "Dual Band Wireless-ac 8260"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 20.70.16.4 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 20.70.16.4"	-	Affected	in	Intel Search vendor "Intel"	Dual Band Wireless-ac 8265 Search vendor "Intel" for product "Dual Band Wireless-ac 8265"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 19.51.27.1 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 19.51.27.1"	-	Affected	in	Intel Search vendor "Intel"	Dual Band Wireless-ac 3165 Search vendor "Intel" for product "Dual Band Wireless-ac 3165"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 19.51.27.1 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 19.51.27.1"	-	Affected	in	Intel Search vendor "Intel"	Dual Band Wireless-ac 3168 Search vendor "Intel" for product "Dual Band Wireless-ac 3168"	-	-	Safe
Intel Search vendor "Intel"	Proset\/wireless Wifi Search vendor "Intel" for product "Proset\/wireless Wifi"	< 19.51.27.1 Search vendor "Intel" for product "Proset\/wireless Wifi" and version " < 19.51.27.1"	-	Affected	in	Intel Search vendor "Intel"	Dual Band Wireless-ac 7265 \(rev D\) Search vendor "Intel" for product "Dual Band Wireless-ac 7265 \(rev D\)"	-	-	Safe