https://xenbits.xen.org/xsa/advisory-391.html https://xenbits.xen.org/xsa/advisory-392.html Patches already in queue, for example: https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.4 Probably comes with next kernel release.
Should be released 22.12.2021 according to https://www.spinics.net/lists/stable/msg521917.html
It's out https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.168, please bump.
In tree https://github.com/gentoo/gentoo/commit/fba01ade42ed8863776b29a96a541869c41ced66, stabilize?
Thanks for the report!
Affected gentoo-sources kernels are removed, newer ones are stabilized
All done per kernel@!