Description: Bluetooth: L2CAP: Fix u8 overflow
References:
 https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=ae4569813a6e931258db627cdfe50dfb4f917d5d
Notes:
 carnil> Fixed as well in 6.0.15 for 6.0.y.
Bugs:
upstream: released (6.1) [bcd70260ef56e0aee8a4fc6cd214a419900b0765]
5.10-upstream-stable: released (5.10.161) [f3fe6817156a2ad4b06f01afab04638a34d7c9a6]
4.19-upstream-stable: released (4.19.270) [ad528fde0702903208d0a79d88d5a42ae3fc235b]
sid: released (6.1.4-1)
5.10-bullseye-security: released (5.10.162-1)
4.19-buster-security: released (4.19.282-1)