linux-kernel - Re: [syzbot] BUG: corrupted list in efivar_entry

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAMj1kXFBa2z3FKaEzRyJ1ugZy7P3VfS18hheDs8-+pZ+Gch4pQ@mail.gmail.com>
Date:   Fri, 8 Dec 2023 16:38:21 +0100
From:   Ard Biesheuvel <ardb@...nel.org>
To:     syzbot <syzbot+1902c359bfcaf39c46f2@...kaller.appspotmail.com>
Cc:     linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] BUG: corrupted list in efivar_entry_remove

On Fri, 26 Aug 2022 at 13:10, syzbot
<syzbot+1902c359bfcaf39c46f2@...kaller.appspotmail.com> wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:    680fb5b009e8 Merge tag 'arm64-upstream' into for-kernelci
> git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
> console output: https://syzkaller.appspot.com/x/log.txt?x=126f0865080000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=4557ad2600fc45f4
> dashboard link: https://syzkaller.appspot.com/bug?extid=1902c359bfcaf39c46f2
> compiler:       Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
> userspace arch: arm64
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10039fc3080000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16f4ebc3080000
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+1902c359bfcaf39c46f2@...kaller.appspotmail.com
>

#syz test git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git
ecbfc830fd039