syzbot

 sign-in | mailing list | source | docs
🐞 Open [1438]
≡ Subsystems
🐞 Fixed [6893]
🐞 Invalid [17913]
⬇ Missing Backports [224]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bridge (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KCSAN: data-race in br_fdb_update / br_fdb_update (8) bridge 6 44 23d 22d 26/29 never b25a0b4a2193 net: bridge: annotate data-races around fdb->{updated,used}
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) bridge 19 4 94d 111d 29/29 7d13h 8dca36978aa8 net: bridge: fix use-after-free due to MST port state bypass
KASAN: slab-use-after-free Read in br_switchdev_fdb_populate bridge 19 1 93d 87d 29/29 22d 8dca36978aa8 net: bridge: fix use-after-free due to MST port state bypass
WARNING in br_nf_local_in bridge netfilter -1 1 146d 142d 29/29 87d netfilter: br_netfilter: do not check confirmed bit in br_nf_local_in() after confirm
KASAN: slab-use-after-free Read in br_multicast_has_router_adjacent bridge 19 2 221d 218d 29/29 147d 7544f3f5b0b5 bridge: mcast: Fix use-after-free during router port configuration
KASAN: slab-use-after-free Read in br_multicast_add_router bridge 19 1 235d 230d 29/29 147d 7544f3f5b0b5 bridge: mcast: Fix use-after-free during router port configuration
INFO: rcu detected stall in br_handle_frame (5) bridge 1 syz 24 446d 474d 28/29 443d a1494d532e28 netdevsim: use cond_resched() in nsim_dev_trap_report_work()
KASAN: slab-use-after-free Read in br_multicast_port_group_expired bridge 19 1 582d 581d 28/29 483d 92c4ee25208d net: bridge: mcast: wait for previous gc cycles when removing port
WARNING: suspicious RCU usage in br_mst_set_state (2) bridge 4 10 589d 600d 26/29 569d 546ceb1dfdac net: bridge: mst: fix suspicious rcu usage in br_mst_set_state 36c92936e868 net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state
KMSAN: uninit-value in br_dev_xmit (2) bridge 7 C 2 631d 627d 25/29 603d 8bd67ebb50c0 net: bridge: xmit: make sure we have at least eth header len bytes
WARNING: suspicious RCU usage in br_mst_set_state bridge 4 45 603d 637d 25/29 603d 3a7c1661ae13 net: bridge: mst: fix vlan use-after-free
KASAN: slab-out-of-bounds Read in update_counters netfilter bridge 17 C 3 663d 663d 25/29 617d 0c83842df40f netfilter: validate user input for expected length
KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish (8) bridge 6 1 865d 864d 25/29 771d 44bdb313da57 net: bridge: use DEV_STATS_INC()
WARNING in dev_index_reserve bridge -1 C done 7120 842d 897d 23/29 840d f534f6581ec0 net: validate veth and vxcan peer ifindexes 30188bd7838c rtnetlink: Reject negative ifindexes in RTM_NEWLINK
KASAN: vmalloc-out-of-bounds Read in __ebt_unregister_table bridge netfilter 17 C error 4 1077d 1077d 22/29 966d e58a171d35e3 netfilter: ebtables: fix table blob use-after-free
general protection fault in br_mst_info_size bridge 2 C error 26 1407d 1410d 22/29 1070d cde3fc244b3d net: bridge: mst: prevent NULL deref in br_mst_info_size()
memory leak in do_replace bridge netfilter 3 C 1 1232d 1228d 22/29 1070d 62ce44c4fff9 netfilter: ebtables: fix memory leak when blob is malformed
KASAN: slab-out-of-bounds Read in add_del_if bridge 17 C unreliable 970 1633d 1609d 20/29 1542d 9384eacd80f3 net: core: don't call SIOCBRADD/DELIF for non-bridge devices
general protection fault in br_switchdev_fdb_notify bridge 2 C error 82 1637d 1642d 20/29 1542d 0541a6293298 net: bridge: validate the NUD_PERMANENT bit when adding an extern_learn FDB entry
WARNING in compat_do_ebt_get_ctl bridge netfilter -1 C done 15 1991d 2002d 15/29 1961d 5c04da55c754 netfilter: ebtables: reject bogus getopt len value
KASAN: slab-out-of-bounds Read in br_mrp_parse bridge 17 C done 5 2079d 2080d 15/29 2022d 617504c67e01 bridge: mrp: Fix out-of-bounds read in br_mrp_parse
KASAN: use-after-free Read in br_dev_xmit bridge 19 1 2165d 2165d 15/29 2115d 823d81b0fa2c net: bridge: fix stale eth hdr pointer in br_dev_xmit
KMSAN: uninit-value in br_nf_forward_arp (3) bridge netfilter 7 2 2252d 2245d 15/29 2177d 5604285839aa net-backports: netfilter: bridge: make sure to pull arp header in br_nf_forward_arp()
KASAN: vmalloc-out-of-bounds Read in compat_copy_entries netfilter bridge 17 C done 3 2238d 2238d 15/29 2177d e608f631f0ba netfilter: ebtables: compat: reject all padding in matches/watchers
memory leak in fdb_create (2) bridge 3 C 1 2250d 2250d 15/29 2214d c4b4c421857d net: bridge: deny dev_set_mac_address() when unregistering
memory leak in fdb_create bridge 3 C done 4 2372d 2411d 12/29 2347d d7bae09fa008 net: bridge: delete local fdb on device init failure
KASAN: use-after-free Read in brnf_exit_net bridge netfilter 19 syz done 3 2413d 2416d 12/29 2369d 7e6daf50e1f4 netfilter: bridge: prevent UAF in brnf_exit_net()
KASAN: use-after-free Read in br_mdb_ip_get bridge 19 1 2559d 2559d 12/29 2435d 1515a63fc413 net: bridge: always clear mcast matching struct on reports and leaves
KMSAN: uninit-value in br_mdb_ip_get bridge 7 5 2499d 2558d 12/29 2435d 1515a63fc413 net: bridge: always clear mcast matching struct on reports and leaves
KASAN: use-after-free Read in br_multicast_rcv bridge 19 1 2518d 2518d 11/29 2499d 083b78a9ed64 ip: fix ip_mc_may_pull() return value
general protection fault in fdb_find_rcu bridge 2 C 3 2591d 2587d 11/29 2571d f989d03ef25d net: rtnetlink: address is mandatory for rtnl_fdb_get
KASAN: use-after-free Read in nbp_vlan_rcu_free bridge 19 1 2636d 2635d 11/29 2610d 9d332e69c1dc net: bridge: fix vlan stats use-after-free on destruction
KMSAN: uninit-value in br_nf_forward_arp netfilter bridge 7 1 2799d 2796d 8/29 2753d b84bbaf7a6c8 packet: in packet_snd start writing at link layer allocation
KMSAN: uninit-value in ebt_stp_mt_check (2) bridge netfilter 7 C 222 2761d 2793d 8/29 2761d c568503ef020 netfilter: x_tables: initialise match/target check parameter struct
WARNING in ebt_do_table bridge netfilter -1 C 13 2770d 2794d 8/29 2761d 11ff7288beb2 netfilter: ebtables: reject non-bridge targets
KMSAN: uninit-value in ebt_stp_mt_check netfilter bridge 7 C 211 2793d 2838d 5/29 2793d a4995684a949 netfilter: bridge: stp fix reference to uninitialized data
KASAN: stack-out-of-bounds Write in compat_copy_entries netfilter bridge 23 syz 10 2798d 2836d 5/29 2793d 94c752f99954 netfilter: ebtables: handle string from userspace with care
WARNING: kobject bug in br_add_if bridge -1 41 2823d 2850d 5/29 2815d e8238fc2bd7b bridge: check iface upper dev when setting master via ioctl 3e14c6abbfb5 kobject: don't use WARN for registration failures
BUG: unable to handle kernel paging request in compat_copy_entries netfilter bridge 8 syz 5 2889d 2887d 5/29 2837d b71812168571 netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
BUG: unable to handle kernel paging request in ebt_among_mt_check (2) netfilter bridge 8 C 946 2869d 2885d 4/29 2869d c8d70a700a5b netfilter: bridge: ebt_among: add more missing match size checks
BUG: unable to handle kernel paging request in ebt_among_mt_check bridge netfilter 8 C 823 2886d 2902d 4/29 2886d c4585a2823ed netfilter: bridge: ebt_among: add missing match size checks
WARNING in compat_copy_entries netfilter bridge -1 C 434 2886d 2902d 4/29 2886d b71812168571 netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets