linux-kernel - [syzbot] Monthly fbdev report (Jul 2025)

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Message-ID: <6874b036.a70a0220.3b380f.004b.GAE@google.com>
Date: Mon, 14 Jul 2025 00:22:30 -0700
From: syzbot <syzbot+listfb4485d95eabb4a677d4@...kaller.appspotmail.com>
To: deller@....de, dri-devel@...ts.freedesktop.org, 
	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly fbdev report (Jul 2025)

Hello fbdev maintainers/developers,

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

During the period, 0 new issues were detected and 0 were fixed.
In total, 5 issues are still open and 26 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 2587    Yes   KASAN: vmalloc-out-of-bounds Write in imageblit (4)
                  https://syzkaller.appspot.com/bug?extid=c4b7aa0513823e2ea880
<2> 192     Yes   KASAN: slab-out-of-bounds Read in fbcon_prepare_logo
                  https://syzkaller.appspot.com/bug?extid=0c815b25cdb3678e7083
<3> 39      No    KASAN: vmalloc-out-of-bounds Write in fillrect
                  https://syzkaller.appspot.com/bug?extid=7a63ce155648954e749b
<4> 28      Yes   KASAN: global-out-of-bounds Read in bit_putcs (3)
                  https://syzkaller.appspot.com/bug?extid=793cf822d213be1a74f2

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.

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