Red Hat: CVE-2021-42739: Heap buffer overflow in firedtv driver (Multiple Advisories)
5
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
10/20/2021
01/17/2022
01/12/2022
03/26/2024
Description
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.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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