CVEvulnerability

CVE-2019-5611

7.5 HIGH Published 2019-08-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-08-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-20

Description

In FreeBSD 12.0-STABLE before r350828, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r350829, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before 11.2-RELEASE-p14, a missing check in the function to arrange data in a chain of mbufs could cause data returned not to be contiguous. Extra checks in the IPv6 stack could catch the error condition and trigger a kernel panic, leading to a remote denial of service.

Affected configurations

• freebsd freebsd 11.2 • freebsd freebsd 11.3 • freebsd freebsd 12.0 • netapp clustered data ontap

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References