Centos Linux: CVE-2021-3570: Important: linuxptp security update (Multiple Advisories)

Description
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.
Solution(s)
centos-upgrade-linuxptp
centos-upgrade-linuxptp-debuginfo
centos-upgrade-linuxptp-debugsource

References
CESA-2021:2658
CESA-2021:2660
CVE-2021-3570