CVE-2019-5611 is a remote denial-of-service vulnerability affecting FreeBSD versions 12.0-STABLE, 12.0-RELEASE, 11.3-STABLE, 11.3-RELEASE, and 11.2-RELEASE, as well as NetApp products utilizing these FreeBSD versions. The flaw stems from a missing data contiguity check within the mbuf chain arrangement function, which can be triggered by extra checks in the IPv6 stack. This vulnerability carries a CVSS score of 7.5 (High), indicating it can be exploited remotely with low attack complexity, leading to a complete denial of service through a kernel panic. There is currently no evidence of active exploitation, no public exploit code available (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.2CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.2:-:*:*:*:*:*:* | ||
11.2CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.2:p10:*:*:*:*:*:* | ||
11.2CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.2:p11:*:*:*:*:*:* | ||
11.2CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.2:p12:*:*:*:*:*:* | ||
11.2CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.2:p13:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.