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From: Pengfei Xu <pengfei.xu@intel.com>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Alexei Starovoitov <ast@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>, bpf <bpf@vger.kernel.org>,
	Andrii Nakryiko <andrii@kernel.org>,
	Barret Rhoden <brho@google.com>,
	kbuild test robot <lkp@intel.com>,
	syzkaller-bugs <syzkaller-bugs@googlegroups.com>
Subject: Re: [Syzkaller & bisect] There is KASAN: slab-use-after-free Read in arena_vm_close in v6.10-rc3 kernel
Date: Sun, 16 Jun 2024 11:13:19 +0800	[thread overview]
Message-ID: <Zm5YT8f/zGTIpAvr@xpf.sh.intel.com> (raw)
In-Reply-To: <CAADnVQLf1P=qfA7CBxwB_0ecm9edBg=QrN1PS2QnfP7xJhDWNQ@mail.gmail.com>

Hi Alexei,

On 2024-06-15 at 11:21:05 -0700, Alexei Starovoitov wrote:
> On Thu, Jun 13, 2024 at 7:54 PM Pengfei Xu <pengfei.xu@intel.com> wrote:
> >
> > Hi Alexei Starovoitov and bpf expert,
> >
> > Greeting!
> >
> > There is KASAN: slab-use-after-free Read in arena_vm_close in v6.10-rc3 kernel.
> 
> Thanks for the report.
> Please test the fix:
> https://lore.kernel.org/bpf/20240615181935.76049-1-alexei.starovoitov@gmail.com/

Thanks for your fixed patch!
I have tested the patch in above link and the above patch fixed this issue.
I have replied test result in above link also.

Best Regards,
Thank you!

      reply	other threads:[~2024-06-16  3:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-14  2:54 [Syzkaller & bisect] There is KASAN: slab-use-after-free Read in arena_vm_close in v6.10-rc3 kernel Pengfei Xu
2024-06-15 18:21 ` Alexei Starovoitov
2024-06-16  3:13   ` Pengfei Xu [this message]

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