linux-kernel - Re: [syzbot] [serial?] KASAN: use-after-free Read in gsm_cleanup

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

Message-ID: <0000000000005c26700606418357@google.com>
Date:   Tue, 26 Sep 2023 04:38:26 -0700
From:   syzbot <syzbot+893c55305230e719a203@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [serial?] KASAN: use-after-free Read in gsm_cleanup_mux

Hello,

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

Reported-and-tested-by: syzbot+893c55305230e719a203@...kaller.appspotmail.com

Tested on:

commit:         6465e260 Linux 6.6-rc3
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=11c6d11e680000
kernel config:  https://syzkaller.appspot.com/x/.config?x=50b6fcb179f758ed
dashboard link: https://syzkaller.appspot.com/bug?extid=893c55305230e719a203
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=13dd0012680000

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