[syzbot] Monthly media report (Dec 2025)

[syzbot]

Hello media maintainers/developers,

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

During the period, 1 new issues were detected and 0 were fixed.
In total, 22 issues are still open and 100 have already been fixed.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  6726    Yes   KASAN: use-after-free Read in v4l2_fh_init
                   https://syzkaller.appspot.com/bug?extid=c025d34b8eaa54c571b8
<2>  4189    Yes   WARNING in usb_free_urb
                   https://syzkaller.appspot.com/bug?extid=b466336413a1fba398a5
<3>  3196    Yes   KASAN: use-after-free Read in v4l2_fh_open
                   https://syzkaller.appspot.com/bug?extid=b2391895514ed9ef4a8e
<4>  1413    Yes   KASAN: use-after-free Read in em28xx_init_extension (2)
                   https://syzkaller.appspot.com/bug?extid=99d6c66dbbc484f50e1c
<5>  519     Yes   KASAN: slab-use-after-free Read in dvb_device_open
                   https://syzkaller.appspot.com/bug?extid=1eb177ecc3943b883f0a
<6>  438     No    KASAN: slab-use-after-free Read in em28xx_release_resources
                   https://syzkaller.appspot.com/bug?extid=16062f26c6480975e5ed
<7>  423     Yes   WARNING in smsusb_init_device/usb_submit_urb
                   https://syzkaller.appspot.com/bug?extid=85e3ddbf0ddbfbc85f1e
<8>  140     Yes   general protection fault in su3000_i2c_transfer
                   https://syzkaller.appspot.com/bug?extid=d99f3a288cc7d8ef60fb
<9>  94      Yes   general protection fault in dvb_usbv2_generic_write
                   https://syzkaller.appspot.com/bug?extid=f9f5333782a854509322
<10> 93      No    KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4)
                   https://syzkaller.appspot.com/bug?extid=dac8f5eaa46837e97b89

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