Roded Zats 5e7ef2d886 rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation ... [ Upstream commit 1aec77b2bb ] Each attribute inside a nested IFLA_VF_VLAN_LIST is assumed to be a struct ifla_vf_vlan_info so the size of such attribute needs to be at least of sizeof(struct ifla_vf_vlan_info) which is 14 bytes. The current size validation in do_setvfinfo is against NLA_HDRLEN (4 bytes) which is less than sizeof(struct ifla_vf_vlan_info) so this validation is not enough and a too small attribute might be cast to a struct ifla_vf_vlan_info, this might result in an out of bands read access when accessing the saved (casted) entry in ivvl. Fixes: 79aab093a0 ("net: Update API for VF vlan protocol 802.1ad support") Signed-off-by: Roded Zats <rzats@paloaltonetworks.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://lore.kernel.org/r/20240502155751.75705-1-rzats@paloaltonetworks.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-05-17 11:43:54 +02:00
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bpf_sk_storage.c	bpf: Improve bucket_log calculation logic	2020-02-14 16:34:10 -05:00
datagram.c	net: datagram: fix data-races in datagram_poll()	2023-05-30 12:44:02 +01:00
datagram.h
dev_addr_lists.c	net: remove unnecessary variables and callback	2019-10-24 14:53:49 -07:00
dev_ioctl.c	net: fix dev_ifsioc_locked() race condition	2021-03-07 12:20:43 +01:00
dev.c	packet: annotate data-races around ignore_outgoing	2024-03-26 18:22:25 -04:00
devlink.c	devlink: remove reload failed checks in params get/set callbacks	2023-09-23 11:00:03 +02:00
drop_monitor.c	drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group	2023-12-13 18:18:17 +01:00
dst_cache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
dst.c	ipv6: remove max_size check inline with ipv4	2024-01-15 18:25:29 +01:00
ethtool.c	net/ethtool/ioctl: return -EOPNOTSUPP if we have no phy stats	2023-01-24 07:17:58 +01:00
failover.c	failover: allow name change on IFF_UP slave interfaces	2019-04-10 22:12:26 -07:00
fib_notifier.c	net: fib_notifier: move fib_notifier_ops from struct net into per-net struct	2019-09-07 17:28:22 +02:00
fib_rules.c	ipv6: fix memory leak in fib6_rule_suppress	2021-12-08 09:01:13 +01:00
filter.c	bpf: sockmap, updating the sg structure should also update curr	2023-12-13 18:18:13 +01:00
flow_dissector.c	net/ipv6: SKB symmetric hash should incorporate transport ports	2023-09-23 10:59:56 +02:00
flow_offload.c	net: core: rename indirect block ingress cb function	2019-12-18 16:08:47 +01:00
gen_estimator.c	net_sched: gen_estimator: support large ewma log	2021-02-07 15:35:47 +01:00
gen_stats.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
gro_cells.c
hwbm.c	net: hwbm: Make the hwbm_pool lock a mutex	2019-06-09 19:40:10 -07:00
link_watch.c	net: linkwatch: fix failure to restore device state across suspend/resume	2021-08-18 08:57:00 +02:00
lwt_bpf.c	lwt: Fix return values of BPF xmit ops	2023-09-23 10:59:42 +02:00
lwtunnel.c	lwtunnel: Validate RTA_ENCAP_TYPE attribute length	2022-01-11 15:23:32 +01:00
Makefile	bpf: Introduce bpf sk local storage	2019-04-27 09:07:04 -07:00
neighbour.c	neighbour: Don't let neigh_forced_gc() disable preemption for long	2024-01-25 14:34:20 -08:00
net_namespace.c	net: fix UaF in netns ops registration error path	2023-02-06 07:52:45 +01:00
net-procfs.c	net-procfs: show net devices bound packet types	2022-02-01 17:24:37 +01:00
net-sysfs.c	net-sysfs: add check for netdevice being present to speed_show	2022-03-16 13:21:46 +01:00
net-sysfs.h
net-traces.c	page_pool: add tracepoints for page_pool with details need by XDP	2019-06-19 11:23:13 -04:00
netclassid_cgroup.c	cgroup, netclassid: remove double cond_resched	2020-05-10 10:31:32 +02:00
netevent.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
netpoll.c	net: don't let netpoll invoke NAPI if in xmit context	2023-04-20 12:07:33 +02:00
netprio_cgroup.c	netprio_cgroup: Fix unlimited memory leak of v2 cgroups	2020-05-20 08:20:12 +02:00
page_pool.c	mm: fix struct page layout on 32-bit systems	2021-05-19 10:08:31 +02:00
pktgen.c	net: pktgen: Fix interface flags printing	2023-10-25 11:53:22 +02:00
ptp_classifier.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295	2019-06-05 17:36:38 +02:00
request_sock.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
rtnetlink.c	rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation	2024-05-17 11:43:54 +02:00
scm.c	io_uring/unix: drop usage of io_uring socket	2024-03-26 18:22:12 -04:00
secure_seq.c	tcp: Fix data-races around sysctl knobs related to SYN option.	2022-07-29 17:14:14 +02:00
skbuff.c	net: prevent mss overflow in skb_segment()	2024-02-23 08:25:14 +01:00
skmsg.c	bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full	2022-04-15 14:18:16 +02:00
sock_diag.c	sock_diag: annotate data-races around sock_diag_handlers[family]	2024-03-26 18:22:14 -04:00
sock_map.c	bpf, sockmap: Prevent lock inversion deadlock in map delete elem	2024-04-13 12:51:34 +02:00
sock_reuseport.c	udp: Prevent reuseport_select_sock from reading uninitialized socks	2021-01-23 15:57:56 +01:00
sock.c	net: mark racy access on sk->sk_rcvbuf	2024-05-17 11:43:50 +02:00
stream.c	net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().	2023-03-03 11:41:48 +01:00
sysctl_net_core.c	net: Fix data-races around weight_p and dev_weight_[rt]x_bias.	2022-09-05 10:27:41 +02:00
timestamping.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
tso.c	net: Use skb accessors in network core	2019-07-22 20:47:56 -07:00
utils.c	net: Fix skb->csum update in inet_proto_csum_replace16().	2020-02-05 21:22:52 +00:00
xdp.c	xdp: obtain the mem_id mutex before trying to remove an entry.	2019-12-18 16:09:10 +01:00