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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2021-07-09T10:33:01

Updated: 2021-07-31T02:06:09

Reserved: 2021-05-31T00:00:00


Link: CVE-2021-3570

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-07-09T11:15:08.723

Modified: 2023-11-07T03:38:07.197


Link: CVE-2021-3570

JSON object: View

cve-icon Redhat Information

No data.