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 200d 1248d
KASAN: slab-out-of-bounds Read in vgacon_save_screen (2) fbdev prio:high 17 1 227d 223d
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 9 264d 397d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer (4) fbdev 19 10 362d 398d
KASAN: slab-out-of-bounds Read in fb_pad_aligned_buffer (2) fbdev 17 1 437d 431d
general protection fault in fbcon_new_modelist (2) fbdev 2 1 474d 470d
general protection fault in fb_videomode_to_var fbdev 2 4 538d 677d
INFO: task hung in fb_open (3) fbdev 1 1 567d 567d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer (3) fbdev 17 1 588d 584d
BUG: unable to handle kernel paging request in bitfill_aligned (4) fbdev 8 8 604d 686d
KASAN: slab-out-of-bounds Read in vgacon_save_screen fbdev 17 1 594d 590d
KASAN: global-out-of-bounds Read in soft_cursor (2) fbdev 17 1 610d 606d
general protection fault in fbcon_new_modelist fbdev 2 1 627d 623d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer (2) fbdev 17 2 693d 712d
INFO: task hung in do_fb_ioctl (5) fbdev 1 1 766d 766d
INFO: rcu detected stall in bus_probe_device fbdev kernfs 1 3 794d 839d
BUG: unable to handle kernel paging request in fb_videomode_to_var fbdev 8 1 833d 829d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer fbdev 17 1 912d 908d
general protection fault in bit_putcs fbdev 8 syz, C 5 962d 1116d
KASAN: vmalloc-out-of-bounds Write in imageblit (3) fbdev 21 2 1187d 1183d
KASAN: use-after-free Write in fbcon_get_font fbdev 22 syz, C 3 1311d 1313d
INFO: task hung in do_fb_ioctl (4) fbdev 1 1 1259d 1259d
linux-next boot error: WARNING in fb_deferred_io_schedule_flush fbdev -1 6 1431d 1431d
INFO: task hung in do_fb_ioctl (3) fbdev 1 2 1486d 1511d
KASAN: vmalloc-out-of-bounds Write in sys_imageblit fbdev 21 syz, C 91 2143d 2510d
WARNING in dlfb_set_video_mode/usb_submit_urb fbdev usb -1 syz, C unreliable inconclusive 2 1748d 1967d
memory leak in fbcon_set_font fbdev 3 syz, C 1 2110d 2110d
KASAN: use-after-free Read in fb_mode_is_equal fbdev 19 syz done inconclusive 545 1928d 2513d
KASAN: global-out-of-bounds Read in fb_pad_aligned_buffer fbdev 17 syz, C done error 12 2205d 2513d
KASAN: slab-out-of-bounds Read in fbcon_get_font fbdev 17 syz, C done inconclusive 137 2211d 2517d
KASAN: use-after-free Read in soft_cursor fbdev 19 syz, C done inconclusive 12 2238d 2514d
KMSAN: uninit-value in soft_cursor fbdev 7 syz 1 2261d 2256d
KMSAN: kernel-infoleak in fb_read fbdev 9 syz, C 11396 1775d 2269d
BUG: unable to handle kernel paging request in sys_imageblit fbdev 8 syz 16 2140d 2510d
INFO: task hung in do_fb_ioctl (2) fbdev 1 1 1706d 1706d
BUG: unable to handle kernel paging request in vga16fb_imageblit (3) fbdev 8 1 1745d 1741d
BUG: unable to handle kernel paging request in vga16fb_fillrect (2) fbdev 8 4 1797d 1802d
BUG: unable to handle kernel NULL pointer dereference in fbcon_putcs (2) fbdev 10 1 1806d 1802d
BUG: unable to handle kernel paging request in cfb_imageblit (2) fbdev 8 1 1868d 1864d
BUG: unable to handle kernel NULL pointer dereference in fbcon_putcs fbdev 10 2 1946d 1964d
INFO: rcu detected stall in file_tty_write fbdev 1 1 1974d 1974d
WARNING: suspicious RCU usage in modeset_lock fbdev 4 1 2143d 2139d
KMSAN: uninit-value in vga16fb_imageblit fbdev 7 14 2175d 2253d
KASAN: stack-out-of-bounds Write in sys_imageblit fbdev 21 2 2188d 2286d
KASAN: global-out-of-bounds Read in bit_putcs (2) fbdev 17 13 2203d 2219d
KMSAN: uninit-value in cfb_imageblit fbdev 7 3 2212d 2255d
KMSAN: uninit-value in is_idle_task fbdev 7 1 2229d 2225d
INFO: task hung in fb_open (2) fbdev 1 2 2221d 2221d
KASAN: global-out-of-bounds Read in soft_cursor fbdev 17 11 2283d 2508d
INFO: task hung in fb_set_user_cmap fbdev 1 4 2288d 2311d
KASAN: slab-out-of-bounds Read in fb_pad_aligned_buffer fbdev 17 7 2323d 2468d
INFO: task hung in register_framebuffer fbdev 1 1 2301d 2301d
KASAN: vmalloc-out-of-bounds Read in trace_raw_output_sys_enter fbdev 17 1 2338d 2333d
INFO: task hung in smp_apic_timer_interrupt fbdev 1 2 2347d 2350d
INFO: trying to register non-static key in try_to_wake_up fbdev -1 1 2402d 2398d
general protection fault in rb_insert_color fbdev 2 1 2426d 2425d
BUG: unable to handle kernel NULL pointer dereference in dlfb_render_hline fbdev 10 1 2402d 2402d
general protection fault in fbcon_invert_region fbdev 2 1 2469d 2469d
KASAN: out-of-bounds Read in trace_event_raw_event_sys_enter fbdev 17 1 2460d 2460d
BUG: unable to handle kernel paging request in vga16fb_imageblit fbdev 8 1 2495d 2493d
KASAN: slab-out-of-bounds Write in fbcon_scroll fbdev 21 1 2496d 2493d
INFO: task hung in fb_compat_ioctl fbdev 1 1 2508d 2508d
general protection fault in fbcon_fb_blanked fbdev 2 3 2509d 2511d
general protection fault in fbcon_modechanged fbdev 2 3 2509d 2511d