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Vulnerability of FreeBSD: privilege escalation via epair

Synthesis of the vulnerability 

An attacker, inside a guest system, can bypass restrictions via epair of FreeBSD, in order to escalate his privileges on the host system.
Impacted software: FreeBSD.
Severity of this computer vulnerability: 2/4.
Creation date: 19/03/2020.
Références of this announce: CVE-2020-7452, FreeBSD-SA-20:07.epair, VIGILANCE-VUL-31840.

Description of the vulnerability 

An attacker, inside a guest system, can bypass restrictions via epair of FreeBSD...
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This weakness alert impacts software or systems such as FreeBSD.

Our Vigil@nce team determined that the severity of this computer vulnerability note is medium.

The trust level is of type confirmed by the editor, with an origin of privileged shell.

An attacker with a expert ability can exploit this security bulletin.

Solutions for this threat 

This vulnerability patch will be public soon.
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