APPLIED Re: [F][PATCH 0/1] Restrict xmon to read-only-mode if kernel is locked down (LP: 1863562)

Paolo Pisati paolo.pisati at canonical.com
Tue Feb 18 13:02:56 UTC 2020


On Mon, Feb 17, 2020 at 11:25:51AM +0100, frank.heimes at canonical.com wrote:
> Buglink: https://bugs.launchpad.net/bugs/1863562
> 
> This is a change to xmon (the power crash handler / pseudo-debugger)
> to restrict it to read-only mode when the kernel is lockdown'ed,
> otherwise it's trivial to drop into xmon and modify kernel data,
> such as the lockdown state.

Clean upstream cherry-pick, acked and applied to Focal/linux.
-- 
bye,
p.



More information about the kernel-team mailing list