syzbot

 sign-in | mailing list | source | docs
🐞 Open [1469]
≡ Subsystems
🐞 Fixed [6729]
🐞 Invalid [17292]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:fbdev (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KASAN: global-out-of-bounds Read in bit_putcs (3) fbdev 17 C 58 18d 470d 26/29 never 18c4ef4e765a fbdev: bitblit: bound-check glyph index in bit_putcs*
KASAN: vmalloc-out-of-bounds Write in imageblit (5) fbdev 23 C 1075 15d 66d 29/29 15d 3637d34b35b2 fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds
KASAN: vmalloc-out-of-bounds Write in imageblit (4) fbdev 23 C 3869 70d 449d 29/29 70d af0db3c1f898 fbdev: Fix vmalloc out-of-bounds write in fast_imageblit
UBSAN: array-index-out-of-bounds in fbcon_info_from_console fbdev 15 3 282d 286d 29/29 129d cedc1b63394a fbcon: Make sure modelist not set on unregistered console
BUG: unable to handle kernel NULL pointer dereference in fbcon_putcs (3) fbdev btrfs 10 C 4 416d 429d 28/29 387d 5b97eebcce1b fbcon: Fix a NULL pointer dereference issue in fbcon_putcs
WARNING in dlfb_submit_urb/usb_submit_urb (2) fbdev usb -1 C 2 914d 911d 22/29 866d ed9de4ed3987 fbdev: udlfb: Fix endpoint check
general protection fault in soft_cursor fbdev 11 C 3 902d 902d 22/29 866d d78bd6cc6827 fbcon: Fix null-ptr-deref in soft_cursor
UBSAN: shift-out-of-bounds in fbcon_set_font fbdev -1 C error 3 1019d 1020d 22/29 889d 2b09d5d36498 fbcon: Check font dimension limits
KASAN: vmalloc-out-of-bounds Write in imageblit (2) fbdev 23 C done 701 1168d 1455d 22/29 993d 566f9c9f8933 vt: Clear selection before changing the font
WARNING in dlfb_submit_urb/usb_submit_urb usb fbdev -1 C done 481 1066d 2327d 22/29 993d aaf7dbe07385 video: fbdev: udlfb: properly check endpoint type
memory leak in fbcon_set_font (2) fbdev 3 C 1 1075d 1074d 22/29 993d 3c3bfb8586f8 fbdev: fbcon: release buffer when fbcon_do_set_font() failed
BUG: unable to handle kernel paging request in bitfill_aligned (3) fbdev 8 C unreliable 11 1179d 1221d 22/29 993d a5a923038d70 fbdev: fbcon: Properly revert changes when vc_resize() failed
BUG: unable to handle kernel paging request in bitfill_aligned (2) fbdev 23 C inconclusive done 26 1414d 1822d 20/29 1280d 0499f419b76f video: vga16fb: Only probe for EGA and VGA 16 color graphic cards
BUG: unable to handle kernel paging request in vga16fb_fillrect fbdev 8 C inconclusive 14 1467d 1583d 20/29 1465d 8c28051cdcbe fbmem: don't allow too huge resolutions
KMSAN: kernel-infoleak in fb_cmap_to_user fbdev 9 C 439 1581d 1732d 20/29 1465d 19ab233989d0 fbdev: zero-fill colormap in fbcmap.c
BUG: unable to handle kernel paging request in vga16fb_imageblit (2) fbdev 8 C done 27 1647d 2015d 20/29 1465d ffb324e6f874 tty: vt: always invoke vc->vc_sw->con_resize callback
BUG: unable to handle kernel NULL pointer dereference in fbcon_cursor fbdev 10 C done 21 1691d 1823d 20/29 1465d 01faae5193d6 drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
KASAN: vmalloc-out-of-bounds Write in imageblit fbdev 23 C 104 1479d 1772d 20/29 1465d 3b0c40612471 tty: Fix out-of-bound vmalloc access in imageblit
memory leak in dlfb_usb_probe usb fbdev 3 C 3 1793d 1795d 20/29 1679d 5c0e4110f751 udlfb: Fix memory leak in dlfb_usb_probe
BUG: unable to handle kernel paging request in cfb_imageblit fbdev 8 C done done 30 1821d 1864d 15/29 1786d a49145acfb97 fbmem: add margin check to fb_check_caps()
KASAN: slab-out-of-bounds Read in soft_cursor fbdev 17 C done 218 1862d 2171d 15/29 1823d 988d0763361b vt_ioctl: make VT_RESIZEX behave like VT_RESIZE
KASAN: use-after-free Read in bit_putcs fbdev 19 C 12 1870d 2090d 15/29 1823d 988d0763361b vt_ioctl: make VT_RESIZEX behave like VT_RESIZE
KASAN: global-out-of-bounds Read in fbcon_get_font fbdev 17 C inconclusive inconclusive 41 1868d 2165d 15/29 1823d 5af08640795b fbcon: Fix global-out-of-bounds read in fbcon_get_font()
KASAN: global-out-of-bounds Read in fbcon_resize fbdev 17 C error 673 1880d 1911d 15/29 1861d ec0972adecb3 fbcon: Fix user font detection test at fbcon_resize().
KASAN: slab-out-of-bounds Read in fbcon_scrolldelta fbdev 17 1 1887d 1886d 15/29 1861d 50145474f6ef fbcon: remove soft scrollback code
KASAN: global-out-of-bounds Read in bit_putcs fbdev 17 C done 262 1877d 2170d 15/29 1876d 39b3cffb8cf3 fbcon: prevent user font height or width change from causing potential out-of-bounds access bc5269ca7650 vt_ioctl: change VT_RESIZEX ioctl to check for error return from vc_resize()
KASAN: use-after-free Read in fbcon_cursor fbdev 19 syz done error 10 1916d 2160d 15/29 1876d f8d1653daec0 vt: defer kfree() of vc_screenbuf in vc_do_resize()
KASAN: vmalloc-out-of-bounds Write in bitfill_aligned fbdev 23 C 475 1936d 2170d 15/29 1879d 033724d68642 fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
general protection fault in fbcon_switch fbdev 2 1 2058d 2057d 15/29 2013d b139f8b00db4 fbcon: fix null-ptr-deref in fbcon_switch