Re: [PATCH] firmware: arm_scmi: fix slab-use-after-free in scmi_bus_notifier

[Cristian Marussi <cristian.marussi@xxxxxxx>]

On Tue, Oct 15, 2024 at 06:48:25PM +0800, Xinqi Zhang wrote:
> Move release of scmi_dev->name into scmi_device_release to
> avoid slab-use-after-free.
> 

Hi,

Thanks for reporting this.

Can you add a bit more of conetxt in the commit message on when this
happens ? From the stacktrace seems related to an early chan_setup failure
and the subsequent complete shutdown of the SCMI stack.

And also a Fixes tag would be useful.

Thanks,
Cristian