CVE-2019-11867
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.
Published
2020-02-12T18:15:10.283
Last Modified
2024-11-21T04:21:55.200
Status
Modified
Source
[email protected]
Severity
CVSSv3.1: 5.5 (MEDIUM)
CVSSv2 Vector
AV:L/AC:L/Au:N/C:N/I:N/A:P
- Access Vector: LOCAL
- Access Complexity: LOW
- Authentication: NONE
- Confidentiality Impact: NONE
- Integrity Impact: NONE
- Availability Impact: PARTIAL
Exploitability Score
3.9
Impact Score
2.9
Weaknesses
Affected Vendors & Products
| Type |
Vendor |
Product |
Version/Range |
Vulnerable? |
| Application |
realtek
|
ndis
|
10.1.505.2015 |
Yes
|
References