Description: wifi: Fix potential buffer overflow in 'brcmf_fweh_event_worker'
References:
 https://www.openwall.com/lists/oss-security/2022/10/29/1
 https://lore.kernel.org/linux-wireless/10230673-8dbe-bf67-ba76-9f8cdc35faf3@gmail.com/T/#u
Notes:
 carnil> The commit did not land in mainline to date (2022-11-10) but
 carnil> the fix applied already to several stable versions. For 6.0.y
 carnil> the issue is fixed in 6.0.8.
Bugs:
upstream: released (6.1-rc5) [6788ba8aed4e28e90f72d68a9d794e34eac17295]
5.10-upstream-stable: released (5.10.154) [c6678c8f4f3f8383fe2dff3455de3d504382638f]
4.19-upstream-stable: released (4.19.265) [5e7d546917431400b7d6e5e38f588e0bd13083c9]
sid: released (6.0.8-1)
5.10-bullseye-security: released (5.10.158-1)
4.19-buster-security: released (4.19.269-1)