linux-kernel - Re: Syzkaller found a bug: KASAN: slab-out-of-bounds Write in enqueue

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Message-ID: <875yezw3hv.ffs@tglx>
Date:   Mon, 28 Nov 2022 15:35:56 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Sanan Hasanov <sanan.hasanov@...ghts.ucf.edu>,
        "john.stultz@...aro.org" <john.stultz@...aro.org>,
        "sboyd@...nel.org" <sboyd@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Cc:     "syzkaller@...glegroups.com" <syzkaller@...glegroups.com>,
        Paul Gazzillo <Paul.Gazzillo@....edu>,
        linux-ext4@...r.kernel.org, Theodore Tso <tytso@...gle.com>
Subject: Re: Syzkaller found a bug: KASAN: slab-out-of-bounds Write in
 enqueue_timer

On Wed, Nov 23 2022 at 18:48, Sanan Hasanov wrote:

> Good day, dear maintainers,
>
> We found a bug using a modified kernel configuration file used by syzbot.
>
> We enhanced the coverage of the configuration file using our tool, klocalizer.
>
> Kernel branch: linux-next 5.11.0+ (HEAD detached at a68aa48d4ed8)

This is a random linux-next commit from Feb 26 2021.

How is this useful and relevant?

Thanks,

        tglx