CVE-2019-11867

Published: Feb 12, 2020Modified: Nov 21, 2024

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

Realtek NDIS driver rt640x64.sys, file version 10.1.505.2015, fails to do any size checking on an input buffer from user space, which the driver assumes has a size greater than zero bytes. To exploit this vulnerability, an attacker must send an IRP with a system buffer size of 0.

Affected (1)

Products: Realtek: Ndis

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Realtek Ndis	Version 10.1.505.2015

Related CWEs

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (4)

https://downwithup.github.io/CVEPosts.html

Source: cve@mitre.org

Third Party Advisory

https://www.realtek.cz/realtek-network-drivers.html

Source: cve@mitre.org

Vendor Advisory

https://downwithup.github.io/CVEPosts.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.realtek.cz/realtek-network-drivers.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.