CVE-2021-3570 - Fedoraproject Fedora, Redhat Enterprise Linux Tus and Redhat Enterprise Linux
Critical 8.8
A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.
Affected software
Fedoraproject Fedora
Redhat Enterprise Linux Tus
Redhat Enterprise Linux
Redhat Enterprise Linux Aus
Linuxptp Project Linuxptp
Redhat Enterprise Linux Eus