system
Identify the affected product in <CVE-2019-15875>.
user
Which product is affected by <CVE-2019-15875>?
assistant
The affected product is FreeBSD and version: 12.1-STABLE before r354734, 12.1-RELEASE before 12.1-RELEASE-p2, 12.0-RELEASE before 12.0-RELEASE-p13, 11.3-STABLE before r354735, 11.3-RELEASE before 11.3-RELEASE-p6.