Eric Dumazet ea687c0036 net: rose: fix a typo in rose_clear_routes() ... commit 1cc8a5b534 upstream. syzbot crashed in rose_clear_routes(), after a recent patch typo. KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 0 UID: 0 PID: 10591 Comm: syz.3.1856 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:rose_clear_routes net/rose/rose_route.c:565 [inline] RIP: 0010:rose_rt_ioctl+0x162/0x1250 net/rose/rose_route.c:760 <TASK> rose_ioctl+0x3ce/0x8b0 net/rose/af_rose.c:1381 sock_do_ioctl+0xd9/0x300 net/socket.c:1238 sock_ioctl+0x576/0x790 net/socket.c:1359 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:598 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:584 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Fixes: da9c9c8775 ("net: rose: include node references in rose_neigh refcount") Reported-by: syzbot+2eb8d1719f7cfcfa6840@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/68af3e29.a70a0220.3cafd4.002e.GAE@google.com/T/#u Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Takamitsu Iwai <takamitz@amazon.co.jp> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20250827172149.5359-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-09-04 15:30:28 +02:00
..
6lowpan
9p
802
8021q	net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime	2025-07-24 08:53:19 +02:00
appletalk	net: appletalk: Fix use-after-free in AARP proxy probe	2025-08-01 09:47:29 +01:00
atm	atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control().	2025-09-04 15:30:21 +02:00
ax25
batman-adv
bluetooth	Bluetooth: hci_sync: fix set_local_name race condition	2025-09-04 15:30:21 +02:00
bpf
bpfilter
bridge	net: bridge: fix soft lockup in br_multicast_query_expired()	2025-08-28 16:28:48 +02:00
caif	caif: reduce stack size, again	2025-08-15 12:08:45 +02:00
can
ceph
core	net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6_CSUM	2025-08-28 16:28:48 +02:00
dcb
dccp
devlink
dns_resolver
dsa
ethernet
ethtool
handshake
hsr	net, hsr: reject HSR frame if skb can't hold tag	2025-08-28 16:28:39 +02:00
ieee802154
ife
ipv4	net: ipv4: fix regression in local-broadcast routes	2025-09-04 15:30:20 +02:00
ipv6	netfilter: nf_reject: don't leak dst refcount for loopback packets	2025-08-28 16:28:50 +02:00
iucv
kcm
key
l2tp
l3mdev
lapb
llc
mac80211	wifi: mac80211: check basic rates validity in sta_link_apply_parameters	2025-08-28 16:28:41 +02:00
mac802154
mctp	net: mctp: Prevent duplicate binds	2025-08-28 16:28:20 +02:00
mpls	mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu().	2025-06-27 11:09:02 +01:00
mptcp	mptcp: disable add_addr retransmission when timeout is 0	2025-08-28 16:28:44 +02:00
ncsi	net: ncsi: Fix buffer overflow in fetching version id	2025-08-28 16:28:24 +02:00
netfilter	netfilter: ctnetlink: fix refcount leak on table dump	2025-08-28 16:28:14 +02:00
netlabel	calipso: unlock rcu before returning -EAFNOSUPPORT	2025-06-19 15:28:46 +02:00
netlink	net: better track kernel sockets lifetime	2025-08-28 16:28:39 +02:00
netrom
nfc	NFC: nci: uart: Set tty->disc_data only in success path	2025-06-27 11:08:48 +01:00
nsh
openvswitch
packet	net/packet: fix a race in packet_set_ring() and packet_notifier()	2025-08-15 12:09:05 +02:00
phonet	phonet/pep: Move call to pn_skb_get_dst_sockaddr() earlier in pep_sock_accept()	2025-07-24 08:53:12 +02:00
psample
qrtr
rds	net: better track kernel sockets lifetime	2025-08-28 16:28:39 +02:00
rfkill
rose	net: rose: fix a typo in rose_clear_routes()	2025-09-04 15:30:28 +02:00
rxrpc	rxrpc: Fix transmission of an abort in response to an abort	2025-07-24 08:53:20 +02:00
sched	net/sched: Remove unnecessary WARNING condition for empty child qdisc in htb_activate	2025-08-28 16:28:49 +02:00
sctp	sctp: initialize more fields in sctp_v6_from_sk()	2025-09-04 15:30:26 +02:00
smc	net/smc: fix UAF on smcsk after smc_listen_out()	2025-08-28 16:28:49 +02:00
strparser
sunrpc	net: better track kernel sockets lifetime	2025-08-28 16:28:39 +02:00
switchdev
tipc	tipc: Fix use-after-free in tipc_conn_close().	2025-07-17 18:35:09 +02:00
tls	tls: fix handling of zero-length records on the rx_list	2025-08-28 16:28:46 +02:00
unix	af_unix: Don't set -ECONNRESET for consumed OOB skb.	2025-07-06 11:00:12 +02:00
vmw_vsock	vsock/virtio: Validate length in packet header before skb_put()	2025-08-28 16:28:36 +02:00
wireless	wifi: cfg80211: reject HTC bit for management frames	2025-08-28 16:28:20 +02:00
x25
xdp
xfrm	xfrm: Duplicate SPI Handling	2025-08-28 16:28:22 +02:00
compat.c
devres.c
Kconfig
Kconfig.debug
Makefile
socket.c
sysctl_net.c