description: In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic.
problem types: Use after free
affected:
{
product: FreeBSD
vendor: n/a
versions:
status: affected, version: FreeBSD 12.1-RELEASE before p5
}