• 0 Posts
  • 64 Comments
Joined 1 year ago
cake
Cake day: June 15th, 2023

help-circle








  • ----BEGIN PGP SIGNATURE-----
    iQIzBAEBCgAdFiEETYf5hKIig5JX/jalu9uZGunHyUIFAmaB8YEACgkQu9uZGunH
    yUKi7Q/+OJPzHWfGPtzk53KnMJ3GC8KQGEUCzKkSKmE0ugdI9h1Lj4SkvHpKWECK
    Y1GxNujMPRM/aAS2M97AEbtYolenWzgYmO1wt131/hEG4tk+iYeB2Sfyvngbg5KI
    y4D7mqpcVWYSf6S13vUX8VuyKeTxK6xdkp95E0wPVLfJwx5o5nH0njLXxeW0IblY
    URLonem/yuBrJ6Ny3XX9+sKRKcdI9tOqhMhTxPcQySXcTx1pAG7YE7G5UqTbJxis
    wy7LbYZB5Yy0FO3CtRIkA+cclG4y2RMM9M9buHzXTWCyDuoQao68yEVh4OdqwH1U
    5AUnqdve5SiwygF/vc50Ila6VjJ4hyz1qVQnjqqD96p7CSVzVudLDDZMQZ8WvqLh
    qaFr51xJvH6p6/CP1ji4HHucbJf6BhtSqc8ID9KFfaXxjfZHiUtgsVDYMV0e7u9v
    lhcDH/3kmw/JImX25qsEsBeQyzOJsBvxOYD3lZrwSY9+7KNGVQstFrEvCuVPHr72
    BQJPIhg3+9g6m36+9Uhs1N6b8G9DsZ6OgnNqr9dGturUg6CtRsLSpqoZq0FT9cLA
    tnFTJDaXgx1DZnsLGDSoQQYjZ3vS+YYZ8jG86KGLFyXVK+uSssvorm9YR1/GGOy7
    suaxro72An+MxCczF5TIR9n3gisKvcwa8ZbdoaGd9cigyzWlYg8=
    =EgZm
    ----END PGP SIGNATURE-----
    


  • I think having an A partition and a B partition (I’m assuming that’s how SteamOS works) wouldn’t help in this case. If the A partition downloaded the definition file, crashed and failed to reboot; the bootloader could failover to the B partition - which would then download the definition file, crash and fail to reboot. It would have to keep rolling back to a last known good snapshot until the update got withdrawn.

    You could have an ephemeral set up that wipes /var and /etc and recreates them every boot. I don’t think these EDR tools would like that very much though.