> > # echo "install algif_aead /bin/false" > /etc/modprobe.d/disable-algif.conf
> > # rmmod algif_aead 
> 
> Brad Spengler has been pointing out that this won't work on a few common
> enterprise kernels where CONFIG_CRYPTO_USER_API_AEAD=y (rather than m).

An initial test of adding:

initcall_blacklist=algif_aead_init

to the kernel command line and rebooting seems to block the exploit.

Cheers.

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