Out of 64 bugs, 62 were automatically obsoleted (12 due to revoked reproducers), 2 were invalidated by users.
Applied filters: Label=subsystems:fbdev (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
memory leak in fbcon_set_font (3) fbdev 3 syz, C 1 183d 1232d
KASAN: slab-out-of-bounds Read in vgacon_save_screen (2) fbdev prio:high 17 1 210d 206d
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 9 247d 381d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer (4) fbdev 19 10 345d 381d
KASAN: slab-out-of-bounds Read in fb_pad_aligned_buffer (2) fbdev 17 1 421d 414d
general protection fault in fbcon_new_modelist (2) fbdev 2 1 457d 453d
general protection fault in fb_videomode_to_var fbdev 2 4 522d 661d
INFO: task hung in fb_open (3) fbdev 1 1 550d 550d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer (3) fbdev 17 1 571d 567d
BUG: unable to handle kernel paging request in bitfill_aligned (4) fbdev 8 8 587d 669d
KASAN: slab-out-of-bounds Read in vgacon_save_screen fbdev 17 1 577d 573d
KASAN: global-out-of-bounds Read in soft_cursor (2) fbdev 17 1 593d 589d
general protection fault in fbcon_new_modelist fbdev 2 1 610d 606d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer (2) fbdev 17 2 676d 696d
INFO: task hung in do_fb_ioctl (5) fbdev 1 1 749d 749d
INFO: rcu detected stall in bus_probe_device fbdev kernfs 1 3 777d 822d
BUG: unable to handle kernel paging request in fb_videomode_to_var fbdev 8 1 816d 812d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer fbdev 17 1 895d 891d
general protection fault in bit_putcs fbdev 8 syz, C 5 946d 1100d
KASAN: vmalloc-out-of-bounds Write in imageblit (3) fbdev 21 2 1171d 1167d
KASAN: use-after-free Write in fbcon_get_font fbdev 22 syz, C 3 1295d 1296d
INFO: task hung in do_fb_ioctl (4) fbdev 1 1 1242d 1242d
linux-next boot error: WARNING in fb_deferred_io_schedule_flush fbdev -1 6 1414d 1415d
INFO: task hung in do_fb_ioctl (3) fbdev 1 2 1469d 1494d
KASAN: vmalloc-out-of-bounds Write in sys_imageblit fbdev 21 syz, C 91 2126d 2493d
WARNING in dlfb_set_video_mode/usb_submit_urb fbdev usb -1 syz, C unreliable inconclusive 2 1732d 1951d
memory leak in fbcon_set_font fbdev 3 syz, C 1 2094d 2094d
KASAN: use-after-free Read in fb_mode_is_equal fbdev 19 syz done inconclusive 545 1911d 2497d
KASAN: global-out-of-bounds Read in fb_pad_aligned_buffer fbdev 17 syz, C done error 12 2188d 2496d
KASAN: slab-out-of-bounds Read in fbcon_get_font fbdev 17 syz, C done inconclusive 137 2195d 2500d
KASAN: use-after-free Read in soft_cursor fbdev 19 syz, C done inconclusive 12 2221d 2498d
KMSAN: uninit-value in soft_cursor fbdev 7 syz 1 2244d 2240d
KMSAN: kernel-infoleak in fb_read fbdev 9 syz, C 11396 1759d 2252d
BUG: unable to handle kernel paging request in sys_imageblit fbdev 8 syz 16 2123d 2493d
INFO: task hung in do_fb_ioctl (2) fbdev 1 1 1689d 1689d
BUG: unable to handle kernel paging request in vga16fb_imageblit (3) fbdev 8 1 1728d 1724d
BUG: unable to handle kernel paging request in vga16fb_fillrect (2) fbdev 8 4 1780d 1786d
BUG: unable to handle kernel NULL pointer dereference in fbcon_putcs (2) fbdev 10 1 1790d 1786d
BUG: unable to handle kernel paging request in cfb_imageblit (2) fbdev 8 1 1852d 1848d
BUG: unable to handle kernel NULL pointer dereference in fbcon_putcs fbdev 10 2 1930d 1948d
INFO: rcu detected stall in file_tty_write fbdev 1 1 1957d 1957d
WARNING: suspicious RCU usage in modeset_lock fbdev 4 1 2126d 2122d
KMSAN: uninit-value in vga16fb_imageblit fbdev 7 14 2158d 2237d
KASAN: stack-out-of-bounds Write in sys_imageblit fbdev 21 2 2172d 2270d
KASAN: global-out-of-bounds Read in bit_putcs (2) fbdev 17 13 2186d 2203d
KMSAN: uninit-value in cfb_imageblit fbdev 7 3 2196d 2238d
KMSAN: uninit-value in is_idle_task fbdev 7 1 2213d 2209d
INFO: task hung in fb_open (2) fbdev 1 2 2205d 2205d
KASAN: global-out-of-bounds Read in soft_cursor fbdev 17 11 2266d 2492d
INFO: task hung in fb_set_user_cmap fbdev 1 4 2271d 2295d
KASAN: slab-out-of-bounds Read in fb_pad_aligned_buffer fbdev 17 7 2307d 2452d
INFO: task hung in register_framebuffer fbdev 1 1 2285d 2285d
KASAN: vmalloc-out-of-bounds Read in trace_raw_output_sys_enter fbdev 17 1 2321d 2317d
INFO: task hung in smp_apic_timer_interrupt fbdev 1 2 2330d 2333d
INFO: trying to register non-static key in try_to_wake_up fbdev -1 1 2386d 2382d
general protection fault in rb_insert_color fbdev 2 1 2409d 2409d
BUG: unable to handle kernel NULL pointer dereference in dlfb_render_hline fbdev 10 1 2385d 2385d
general protection fault in fbcon_invert_region fbdev 2 1 2453d 2453d
KASAN: out-of-bounds Read in trace_event_raw_event_sys_enter fbdev 17 1 2443d 2443d
BUG: unable to handle kernel paging request in vga16fb_imageblit fbdev 8 1 2478d 2477d
KASAN: slab-out-of-bounds Write in fbcon_scroll fbdev 21 1 2479d 2477d
INFO: task hung in fb_compat_ioctl fbdev 1 1 2492d 2492d
general protection fault in fbcon_fb_blanked fbdev 2 3 2493d 2495d
general protection fault in fbcon_modechanged fbdev 2 3 2493d 2494d