Re: KASAN: slab-out-of-bounds Write in vgacon_scroll

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Re: KASAN: slab-out-of-bounds Write in vgacon_scroll · Bartlomiej Zolnierkiewicz <hidden> · 2020-01-28
Re: KASAN: slab-out-of-bounds Write in vgacon_scroll · Sergey Senozhatsky <hidden> · 2020-01-29
Re: KASAN: slab-out-of-bounds Write in vgacon_scroll · Sergey Senozhatsky <hidden> · 2020-01-29
Re: KASAN: slab-out-of-bounds Write in vgacon_scroll · Sergey Senozhatsky <hidden> · 2020-01-29
Re: KASAN: slab-out-of-bounds Write in vgacon_scroll · Dmitry Vyukov <dvyukov@google.com> · 2020-01-29
Re: KASAN: slab-out-of-bounds Write in vgacon_scroll · Dmitry Vyukov <dvyukov@google.com> · 2020-01-29
Re: KASAN: slab-out-of-bounds Write in vgacon_scroll · Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> · 2020-01-29

From: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date: 2020-01-29 17:35:11
Also in: dri-devel, lkml

A fbcon bug found that allocation size was wrong.
  https://groups.google.com/d/msg/syzkaller-bugs/TVGAFDeUKJo/uchTlvbFAQAJ
You can try adding printk() for examining values because you have reproducers.

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