CVE-2021-42739 log

Severity Medium
Remote No
Type Privilege escalation
The firewire subsystem in the Linux kernel before version 5.15.1 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.
Group Package Affected Fixed Severity Status Ticket
AVG-2540 linux-hardened 5.14.16.hardened1-1 5.14.17.hardened1-1 Medium Fixed
AVG-2532 linux-lts 5.10.77-3 5.10.78-1 Medium Fixed
AVG-2531 linux-zen 5.15.zen1-1 5.15.1.zen1-1 Medium Fixed
AVG-2530 linux 5.15.arch1-1 5.15.1.arch1-1 Medium Fixed