* [STABLE v4.9 & v4.14] l2tp: Prevent circular locking and use-afer-free issues
@ 2022-06-23 10:35 Lee Jones
2022-06-23 10:49 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Lee Jones @ 2022-06-23 10:35 UTC (permalink / raw)
To: stable
Cc: James Chapman, David S. Miller, Eric Dumazet, Jakub Kicinski,
Paolo Abeni, netdev, linux-kernel
Dear Stable,
Please could you apply the following patches to the v4.9 and v4.14
trees:
225eb26489d05 l2tp: don't use inet_shutdown on ppp session destroy
d02ba2a6110c5 l2tp: fix race in pppol2tp_release with session object destroy
They fix circular locking dependency and use-after-free issues.
Kind regards,
Lee
--
Lee Jones [李琼斯]
Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [STABLE v4.9 & v4.14] l2tp: Prevent circular locking and use-afer-free issues
2022-06-23 10:35 [STABLE v4.9 & v4.14] l2tp: Prevent circular locking and use-afer-free issues Lee Jones
@ 2022-06-23 10:49 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2022-06-23 10:49 UTC (permalink / raw)
To: Lee Jones
Cc: stable, James Chapman, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, netdev, linux-kernel
On Thu, Jun 23, 2022 at 11:35:27AM +0100, Lee Jones wrote:
> Dear Stable,
>
> Please could you apply the following patches to the v4.9 and v4.14
> trees:
>
> 225eb26489d05 l2tp: don't use inet_shutdown on ppp session destroy
> d02ba2a6110c5 l2tp: fix race in pppol2tp_release with session object destroy
>
> They fix circular locking dependency and use-after-free issues.
Now queued up, thanks.
greg k-h
Cc: stable <stable@kernel.org>
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