Eric Dumazet 35b3f615fb ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() ...

[ Upstream commit 48145a57d4 ]

ndisc_send_redirect() is called under RCU protection, not RTNL.

It must use dev_get_by_index_rcu() instead of __dev_get_by_index()

Fixes: 2f17becfbe ("vrf: check the original netdevice for generating redirect")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Stephen Suryaputra <ssuryaextr@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250207135841.1948589-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-02-21 13:57:07 +01:00

..

6lowpan

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9p

9p/xen: fix release of IRQ

2024-12-09 10:32:57 +01:00

802

net: 802: LLC+SNAP OID:PID lookup on start of skb data

2025-01-17 13:36:11 +01:00

8021q

net: gro: fix udp bad offset in socket lookup by adding {inner_}network_offset to napi_gro_cb

2024-05-17 12:02:07 +02:00

appletalk

appletalk: Fix Use-After-Free in atalk_ioctl

2023-12-20 17:01:50 +01:00

atm

atm: Fix Use-After-Free in do_vcc_ioctl

2023-12-20 17:01:48 +01:00

ax25

ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt

2025-02-21 13:57:06 +01:00

batman-adv

batman-adv: Do not let TT changes list grows indefinitely

2024-12-19 18:11:27 +01:00

bluetooth

Bluetooth: L2CAP: accept zero as a special value for MTU auto-selection

2025-02-17 09:40:18 +01:00

bpf

bpf, test_run: Fix LIVE_FRAME frame update after a page has been recycled

2024-11-08 16:28:19 +01:00

bpfilter

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bridge

bridge: Handle error of rtnl_register_module().

2024-10-17 15:24:29 +02:00

caif

sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)

2023-06-24 15:50:13 -07:00

can

net: af_can: do not leave a dangling sk pointer in can_create()

2024-12-14 20:00:04 +01:00

ceph

ceph: allocate sparse_ext map only for sparse reads

2025-01-02 10:32:00 +01:00

core

net: xdp: Disallow attaching device-bound programs in generic mode

2025-02-08 09:52:31 +01:00

dcb

net: dcb: choose correct policy to parse DCB_ATTR_BCN

2023-08-01 21:07:46 -07:00

dccp

net: fix data-races around sk->sk_forward_alloc

2025-01-23 17:21:19 +01:00

devlink

devlink: fix port new reply cmd type

2024-03-26 18:20:11 -04:00

dns_resolver

keys, dns: Fix size check of V1 server-list header

2024-01-25 15:35:41 -08:00

dsa

net: dsa: fix netdev_priv() dereference before check on non-DSA netdevice events

2024-10-10 11:58:07 +02:00

ethernet

ethernet: Add helper for assigning packet type when dest address does not match device address

2024-05-02 16:32:46 +02:00

ethtool

net: avoid race between device unregistration and ethnl ops

2025-02-08 09:52:03 +01:00

handshake

net/handshake: Fix handshake_req_destroy_test1

2024-02-23 09:24:50 +01:00

hsr

net: hsr: fix fill_frame_info() regression vs VLAN packets

2025-02-08 09:52:32 +01:00

ieee802154

net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()

2024-12-14 20:00:04 +01:00

ife

net: sched: ife: fix potential use-after-free

2024-01-01 12:42:30 +00:00

ipv4

udp: gso: do not drop small packets when PMTU reduces

2025-02-17 09:40:12 +01:00

ipv6

ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu()

2025-02-21 13:57:07 +01:00

iucv

s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct()

2024-12-09 10:32:33 +01:00

kcm

kcm: Serialise kcm_sendmsg() for the same socket.

2024-08-29 17:33:46 +02:00

key

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-08-18 12:44:56 -07:00

l2tp

ipv6: introduce dst_rt6_info() helper

2024-12-14 19:59:35 +01:00

l3mdev

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lapb

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llc

net: llc: reset skb->transport_header

2025-01-09 13:32:01 +01:00

mac80211

wifi: mac80211: don't flush non-uploaded STAs

2025-02-08 09:51:58 +01:00

mac802154

mac802154: check local interfaces before deleting sdata list

2025-01-23 17:21:13 +01:00

mctp

net: mctp: handle skb cleanup on sock_queue failures

2025-01-09 13:31:54 +01:00

mpls

ipv6: introduce dst_rt6_info() helper

2024-12-14 19:59:35 +01:00

mptcp

mptcp: prevent excessive coalescing on receive

2025-02-17 09:40:42 +01:00

ncsi

net/ncsi: use dev_set_mac_address() for Get MC MAC Address handling

2025-02-17 09:40:41 +01:00

netfilter

netfilter: nf_tables: reject mismatching sum of field_len with set key length

2025-02-08 09:52:35 +01:00

netlabel

calipso: fix memory leak in netlbl_calipso_add_pass()

2024-01-25 15:35:14 -08:00

netlink

sock_diag: add module pointer to "struct sock_diag_handler"

2024-12-09 10:32:09 +01:00

netrom

netrom: check buffer length before accessing it

2025-01-09 13:32:00 +01:00

nfc

NFC: nci: Add bounds checking in nci_hci_create_pipe()

2025-02-17 09:40:38 +01:00

nsh

nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().

2024-05-17 12:02:02 +02:00

openvswitch

openvswitch: fix lockup on tx to unregistering netdev with carrier

2025-01-23 17:21:09 +01:00

packet

af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK

2025-01-09 13:32:02 +01:00

phonet

phonet: Handle error of rtnl_register_module().

2024-10-17 15:24:30 +02:00

psample

psample: Require 'CAP_NET_ADMIN' when joining "packets" group

2023-12-13 18:45:10 +01:00

qrtr

net: qrtr: Update packets cloning when broadcasting

2024-10-04 16:29:41 +02:00

rds

net:rds: Fix possible deadlock in rds_message_put

2024-08-19 06:04:27 +02:00

rfkill

net: rfkill: gpio: Add check for clk_enable()

2024-12-09 10:32:11 +01:00

rose

net: rose: lock the socket in rose_bind()

2025-02-17 09:40:13 +01:00

rxrpc

rxrpc: Fix call state set to not include the SERVER_SECURING state

2025-02-17 09:40:14 +01:00

sched

netem: Update sch->q.qlen before qdisc_tree_reduce_backlog()

2025-02-17 09:40:14 +01:00

sctp

sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy

2025-01-17 13:36:18 +01:00

smc

net/smc: fix data error when recvmsg with MSG_PEEK flag

2025-02-08 09:51:58 +01:00

strparser

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sunrpc

Revert "SUNRPC: Reduce thread wake-up rate when receiving large RPC messages"

2025-02-08 09:52:35 +01:00

switchdev

net: bridge: switchdev: Skip MDB replays of deferred events on offload

2024-03-01 13:35:06 +01:00

tipc

tipc: re-order conditions in tipc_crypto_key_rcv()

2025-02-17 09:40:09 +01:00

tls

tls: Fix tls_sw_sendmsg error handling

2025-01-17 13:36:13 +01:00

unix

splice: do not checksum AF_UNIX sockets

2024-12-19 18:11:21 +01:00

vmw_vsock

vsock: Allow retrying on connect() failure

2025-02-08 09:52:31 +01:00

wireless

wifi: cfg80211: adjust allocation of colocated AP data

2025-02-08 09:52:01 +01:00

x25

net/x25: fix incorrect parameter validation in the x25_getsockopt() function

2024-03-26 18:19:41 -04:00

xdp

xsk: fix OOB map writes when deleting elements

2024-12-14 19:59:57 +01:00

xfrm

xfrm: replay: Fix the update of replay_esn->oseq_hi for GSO

2025-02-08 09:52:28 +01:00

compat.c

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devres.c

…

Kconfig

bpf: Add fd-based tcx multi-prog infra with link support

2023-07-19 10:07:27 -07:00

Kconfig.debug

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Makefile

…

socket.c

net: explicitly clear the sk pointer, when pf->create fails

2024-10-17 15:24:35 +02:00

sysctl_net.c

sysctl: treewide: drop unused argument ctl_table_root::set_ownership(table)

2024-08-11 12:47:13 +02:00