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Message-ID: <20230712211112.GD30092@pendragon.ideasonboard.com>
Date: Thu, 13 Jul 2023 00:11:12 +0300
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: syzbot <syzbot+0b0095300dfeb8a83dc8@...kaller.appspotmail.com>
Cc: andreyknvl@...gle.com, linux-kernel@...r.kernel.org,
linux-media@...r.kernel.org, linux-usb@...r.kernel.org,
mchehab@...nel.org, nogikh@...gle.com,
sakari.ailus@...ux.intel.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] KASAN: use-after-free Read in
__media_entity_remove_links
On Tue, Jul 11, 2023 at 06:00:08AM -0700, syzbot wrote:
> This bug is marked as fixed by commit:
> media: uvcvideo: Avoid cyclic entity chains due to malformed
>
> But I can't find it in the tested trees[1] for more than 90 days.
> Is it a correct commit? Please update it by replying:
#syz fix: media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
Can a commit ID be used as well ?
> Until then the bug is still considered open and new crashes with
> the same signature are ignored.
>
> Kernel: Linux
> Dashboard link: https://syzkaller.appspot.com/bug?extid=0b0095300dfeb8a83dc8
>
> ---
> [1] I expect the commit to be present in:
>
> 1. for-kernelci branch of
> git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
>
> 2. master branch of
> git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
>
> 3. master branch of
> git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
>
> 4. main branch of
> git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
>
> The full list of 9 trees can be found at
> https://syzkaller.appspot.com/upstream/repos
--
Regards,
Laurent Pinchart
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