linux-kernel - Re: [syzbot] [io-uring?] memory leak in io_submit

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] [day] [month] [year] [list]

Message-ID: <692e0e01.a70a0220.2ea503.00bd.GAE@google.com>
Date: Mon, 01 Dec 2025 13:52:01 -0800
From: syzbot <syzbot+641eec6b7af1f62f2b99@...kaller.appspotmail.com>
To: axboe@...nel.dk, io-uring@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [io-uring?] memory leak in io_submit_sqes (5)

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+641eec6b7af1f62f2b99@...kaller.appspotmail.com
Tested-by: syzbot+641eec6b7af1f62f2b99@...kaller.appspotmail.com

Tested on:

commit:         7d0a66e4 Linux 6.18
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11128512580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f30cc590c4f6da44
dashboard link: https://syzkaller.appspot.com/bug?extid=641eec6b7af1f62f2b99
compiler:       gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=13d09112580000

Note: testing is done by a robot and is best-effort only.