The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-10-20T00:00:00

Updated: 2024-08-04T03:38:50.211Z

Reserved: 2021-10-20T00:00:00

Link: CVE-2021-42739

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-10-20T07:15:09.140

Modified: 2024-03-24T23:15:08.387

Link: CVE-2021-42739

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-04-20T00:00:00Z

Links: CVE-2021-42739 - Bugzilla