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.
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://github.com/ARPSyndicate/cvemon
- https://github.com/JaskaranNarula/Host_Errata_Info