From: Andrew Morton <akpm@linux-foundation.org>
To: Zheng Zhang <zheng.zhang@email.ucr.edu>
Cc: keescook@chromium.org, linux-hardening@vger.kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org
Subject: Re: [BUG]: bad usercopy in kvm_stats_read in mm/usercopy.c
Date: Mon, 10 Jul 2023 13:34:27 -0700 [thread overview]
Message-ID: <20230710133427.fb599ef486c7b764d9ca2cc3@linux-foundation.org> (raw)
In-Reply-To: <CAC_GQSr3xzZaeZt85k_RCBd5kfiOve8qXo7a81Cq53LuVQ5r=Q@mail.gmail.com>
On Sun, 9 Jul 2023 14:32:09 -0700 Zheng Zhang <zheng.zhang@email.ucr.edu> wrote:
> Kees, Andrew, and to whom it may concern:
>
> Hello! We have found a bug in the Linux kernel version 6.2.0 by syzkaller
> with our own templates. It also produces a POC.
> Attached is the report, log, and reproducers generated by syzkaller
> Please let me know if there is any additional information that I can
> provide to help debug this issue.
> Thanks!
Let's cc the kvm mailing list.
Original email is at
https://lkml.kernel.org/r/CAC_GQSr3xzZaeZt85k_RCBd5kfiOve8qXo7a81Cq53LuVQ5r=Q@mail.gmail.com
next prev parent reply other threads:[~2023-07-10 20:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-09 21:32 [BUG]: bad usercopy in kvm_stats_read in mm/usercopy.c Zheng Zhang
2023-07-10 20:34 ` Andrew Morton [this message]
2023-07-11 16:15 ` Sean Christopherson
2023-07-11 16:26 ` Kees Cook
2023-07-11 19:08 ` Zheng Zhang
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