CVE-2019-11867 is a medium-severity vulnerability affecting the Realtek NDIS driver (rt640x64.sys, version 10.1.505.2015). It stems from a lack of size checking on user-supplied input buffers, allowing a local attacker to trigger a denial-of-service by sending an IRP with a zero-byte system buffer. While the CVSS score is 5.5, indicating a medium risk, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.1.505.2015CPE matchmatch criteria | cpe:2.3:a:realtek:ndis:10.1.505.2015:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.