tree 7c0c3d44f2334a2305242f768322f36a175434a9
parent 90613afdf11f7831fc0a673f2fe502c28ab93729
author Lorenz Brun <lorenz@monogon.tech> 1690313944 +0200
committer Lorenz Brun <lorenz@monogon.tech> 1690375157 +0000

t/{linux,-firmware}: fix Zenbleed (CVE-2023-20593)

This fixes the Zenbleed vulnerability by including the latest fixed
microcode from linux-firmware. They don't do proper release management
but just tag a date approximately every month to keep distros happy.
Thus we need to use a master commit to get the fixes now.

Also update Linux to 5.15.122 to make sure that we know in case the
microcode fix somehow didn't get applied.

Change-Id: I5e26826e6df0f665e1a23efe8587dfb93edb2d94
Reviewed-on: https://review.monogon.dev/c/monogon/+/1974
Reviewed-by: Leopold Schabel <leo@monogon.tech>
Tested-by: Jenkins CI