linux-kernel - [syzbot] Monthly nfc report (Aug 2023)

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Message-ID: <00000000000079b1a70602502e4c@google.com>
Date:   Mon, 07 Aug 2023 00:27:40 -0700
From:   syzbot <syzbot+list5d7f6c37cb9844059302@...kaller.appspotmail.com>
To:     linux-kernel@...r.kernel.org, linux-nfc@...ts.01.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly nfc report (Aug 2023)

Hello nfc maintainers/developers,

This is a 31-day syzbot report for the nfc subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/nfc

During the period, 2 new issues were detected and 0 were fixed.
In total, 11 issues are still open and 17 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 111     Yes   BUG: corrupted list in nfc_llcp_unregister_device
                  https://syzkaller.appspot.com/bug?extid=81232c4a81a886e2b580
<2> 95      Yes   BUG: corrupted list in nfc_llcp_register_device
                  https://syzkaller.appspot.com/bug?extid=c1d0a03d305972dbbe14
<3> 73      Yes   INFO: task hung in nfc_rfkill_set_block
                  https://syzkaller.appspot.com/bug?extid=3e3c2f8ca188e30b1427
<4> 61      Yes   KASAN: use-after-free Read in nfc_llcp_find_local
                  https://syzkaller.appspot.com/bug?extid=e7ac69e6a5d806180b40
<5> 20      Yes   BUG: corrupted list in nfc_llcp_local_put
                  https://syzkaller.appspot.com/bug?extid=ecb2ae7b1add2a4120de

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.

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