ACK/Cmnt: [SRU Groovy 0/2] CVE-2021-20194

[Guilherme Piccoli]

On Thu, Feb 18, 2021 at 5:09 PM Thadeu Lima de Souza Cascardo
<cascardo at canonical.com> wrote:
> [...]
> > But as a curiosity, why is mentioned that it causes a crash, if a
> > WARN_ON() is triggered? Does it assume panic_on_warn is set?
> > Cheers,
> >
>
> It's just a WARNING, really, you are right!
>
> Though a crash, code execution and privilege escalation cannot be ruled out, as
> some say!  :-)
>
> Cascardo.
>

Heheh thanks for confirming!