syzbot

 sign-in | mailing list | source | docs
🐞 Open [1457]
≡ Subsystems
🐞 Fixed [6847]
🐞 Invalid [17763]
⬇ Missing Backports [226]
≡ 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 77d 529d 29/29 4d04h 18c4ef4e765a fbdev: bitblit: bound-check glyph index in bit_putcs*
KASAN: vmalloc-out-of-bounds Write in imageblit (5) fbdev 23 C 1075 74d 124d 29/29 73d 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 129d 508d 29/29 128d 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 341d 344d 29/29 187d 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 475d 488d 28/29 446d 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 973d 969d 22/29 925d ed9de4ed3987 fbdev: udlfb: Fix endpoint check
general protection fault in soft_cursor fbdev 11 C 3 960d 960d 22/29 925d d78bd6cc6827 fbcon: Fix null-ptr-deref in soft_cursor
UBSAN: shift-out-of-bounds in fbcon_set_font fbdev -1 C error 3 1077d 1078d 22/29 948d 2b09d5d36498 fbcon: Check font dimension limits
KASAN: vmalloc-out-of-bounds Write in imageblit (2) fbdev 23 C done 701 1226d 1514d 22/29 1052d 566f9c9f8933 vt: Clear selection before changing the font
WARNING in dlfb_submit_urb/usb_submit_urb usb fbdev -1 C done 481 1125d 2386d 22/29 1052d aaf7dbe07385 video: fbdev: udlfb: properly check endpoint type
memory leak in fbcon_set_font (2) fbdev 3 C 1 1133d 1133d 22/29 1052d 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 1237d 1280d 22/29 1052d 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 1473d 1880d 20/29 1339d 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 1526d 1642d 20/29 1523d 8c28051cdcbe fbmem: don't allow too huge resolutions
KMSAN: kernel-infoleak in fb_cmap_to_user fbdev 9 C 439 1640d 1791d 20/29 1523d 19ab233989d0 fbdev: zero-fill colormap in fbcmap.c
BUG: unable to handle kernel paging request in vga16fb_imageblit (2) fbdev 8 C done 27 1705d 2074d 20/29 1523d 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 1749d 1882d 20/29 1523d 01faae5193d6 drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
KASAN: vmalloc-out-of-bounds Write in imageblit fbdev 23 C 104 1538d 1831d 20/29 1523d 3b0c40612471 tty: Fix out-of-bound vmalloc access in imageblit
memory leak in dlfb_usb_probe usb fbdev 3 C 3 1851d 1854d 20/29 1737d 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 1880d 1923d 15/29 1845d a49145acfb97 fbmem: add margin check to fb_check_caps()
KASAN: slab-out-of-bounds Read in soft_cursor fbdev 17 C done 218 1921d 2230d 15/29 1882d 988d0763361b vt_ioctl: make VT_RESIZEX behave like VT_RESIZE
KASAN: use-after-free Read in bit_putcs fbdev 19 C 12 1929d 2148d 15/29 1882d 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 1927d 2224d 15/29 1882d 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 1938d 1970d 15/29 1919d ec0972adecb3 fbcon: Fix user font detection test at fbcon_resize().
KASAN: slab-out-of-bounds Read in fbcon_scrolldelta fbdev 17 1 1945d 1945d 15/29 1919d 50145474f6ef fbcon: remove soft scrollback code
KASAN: global-out-of-bounds Read in bit_putcs fbdev 17 C done 262 1935d 2229d 15/29 1934d 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 1974d 2218d 15/29 1934d f8d1653daec0 vt: defer kfree() of vc_screenbuf in vc_do_resize()
KASAN: vmalloc-out-of-bounds Write in bitfill_aligned fbdev 23 C 475 1995d 2229d 15/29 1937d 033724d68642 fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
general protection fault in fbcon_switch fbdev 2 1 2116d 2116d 15/29 2072d b139f8b00db4 fbcon: fix null-ptr-deref in fbcon_switch