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Open Source and information security mailing list archives
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Date: Fri, 22 Mar 2019 13:16:44 +0100 From: Dmitry Vyukov <dvyukov@...gle.com> To: syzbot <syzbot+b364ed862aa07c74bc62@...kaller.appspotmail.com> Cc: David Miller <davem@...emloft.net>, Johan Hedberg <johan.hedberg@...il.com>, linux-bluetooth <linux-bluetooth@...r.kernel.org>, "open list:KERNEL BUILD + fi..." <linux-kbuild@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, Marcel Holtmann <marcel@...tmann.org>, Michal Marek <mmarek@...e.com>, netdev <netdev@...r.kernel.org>, syzkaller-bugs <syzkaller-bugs@...glegroups.com>, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: KASAN: use-after-free Write in hci_sock_release On Fri, Mar 22, 2019 at 1:04 PM syzbot <syzbot+b364ed862aa07c74bc62@...kaller.appspotmail.com> wrote: > > syzbot has bisected this bug to: > > commit c470abd4fde40ea6a0846a2beab642a578c0b8cd > Author: Linus Torvalds <torvalds@...ux-foundation.org> > Date: Sun Feb 19 22:34:00 2017 +0000 > > Linux 4.10 > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1664c6df200000 > start commit: c470abd4 Linux 4.10 > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=7308e68273924137 > dashboard link: https://syzkaller.appspot.com/bug?extid=b364ed862aa07c74bc62 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=152532bb400000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13f73320c00000 > > Reported-by: syzbot+b364ed862aa07c74bc62@...kaller.appspotmail.com > Fixes: c470abd4fde4 ("Linux 4.10") > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection The same story of HCI being broken before v4.10, so this is bisected to the release.
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