linux-kernel - [syzbot] Monthly dccp report (Dec 2023)

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Message-ID: <00000000000076a6ea060bff64b3@google.com>
Date:   Fri, 08 Dec 2023 05:16:30 -0800
From:   syzbot <syzbot+list205929fef9983ad8ebbc@...kaller.appspotmail.com>
To:     dccp@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly dccp report (Dec 2023)

Hello dccp maintainers/developers,

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

During the period, 0 new issues were detected and 0 were fixed.
In total, 5 issues are still open and 6 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 102     Yes   KASAN: use-after-free Read in ccid2_hc_tx_packet_recv
                  https://syzkaller.appspot.com/bug?extid=554ccde221001ab5479a
<2> 51      Yes   BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval()
                  https://syzkaller.appspot.com/bug?extid=94641ba6c1d768b1e35e
<3> 23      Yes   general protection fault in dccp_write_xmit (2)
                  https://syzkaller.appspot.com/bug?extid=c71bc336c5061153b502
<4> 14      Yes   BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3)
                  https://syzkaller.appspot.com/bug?extid=2ad8ef335371014d4dc7

---
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