Re: [syzbot] KASAN: use-after-free Read in i2c_put_adapter

From: Wolfram Sang
Date: Tue Jun 14 2022 - 15:47:18 EST


Hiya,

> syzbot found the following issue on:
>
> HEAD commit: f022814633e1 Merge tag 'trace-v5.18-1' of git://git.kernel..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=10f37405700000
> kernel config: https://syzkaller.appspot.com/x/.config?x=8ca27d4f6e8fcfba
> dashboard link: https://syzkaller.appspot.com/bug?extid=509a39149506f9c2fe34
> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2

We have now a patch under review fixing this.

Thanks,

Wolfram

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