Oliver Hartkopp f8e0edeaa0 can: j1939: j1939_send_one(): fix missing CAN header initialization ... commit 3eb3d283e8 upstream. The read access to struct canxl_frame::len inside of a j1939 created skbuff revealed a missing initialization of reserved and later filled elements in struct can_frame. This patch initializes the 8 byte CAN header with zero. Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol") Cc: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/linux-can/20221104052235.GA6474@pengutronix.de Reported-by: syzbot+d168ec0caca4697e03b1@syzkaller.appspotmail.com Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Link: https://lore.kernel.org/all/20221104075000.105414-1-socketcan@hartkopp.net Cc: stable@vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-11-16 09:57:17 +01:00
..
6lowpan
9p	net/9p: Initialize the iounit field during fid creation	2022-08-21 15:16:26 +02:00
802
8021q
appletalk
atm	net/atm: fix proc_mpc_write incorrect return value	2022-10-30 09:41:16 +01:00
ax25
batman-adv
bluetooth	Bluetooth: L2CAP: Fix attempting to access uninitialized memory	2022-11-10 18:14:24 +01:00
bpf	bpf: Don't redirect packets with invalid pkt_len	2022-09-05 10:28:56 +02:00
bpfilter
bridge	netfilter: ebtables: fix memory leak when blob is malformed	2022-09-28 11:10:36 +02:00
caif
can	can: j1939: j1939_send_one(): fix missing CAN header initialization	2022-11-16 09:57:17 +01:00
ceph
core	net: gso: fix panic on frag_list with mixed head alloc types	2022-11-16 09:57:09 +01:00
dcb
dccp
decnet	net: Fix data-races around sysctl_[rw]mem(_offset)?.	2022-08-31 17:15:19 +02:00
dns_resolver
dsa
ethernet
ethtool
hsr	net: hsr: avoid possible NULL deref in skb_clone()	2022-10-30 09:41:17 +01:00
ieee802154	net: ieee802154: fix error return code in dgram_bind()	2022-11-03 23:57:51 +09:00
ife
ipv4	tcp: prohibit TCP_REPAIR_OPTIONS if data was already sent	2022-11-16 09:57:11 +01:00
ipv6	ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network	2022-11-16 09:57:11 +01:00
iucv
kcm	kcm: annotate data-races around kcm->rx_wait	2022-11-03 23:57:52 +09:00
key	af_key: Do not call xfrm_probe_algs in parallel	2022-08-31 17:15:15 +02:00
l2tp
l3mdev
lapb
llc
mac80211	wifi: mac80211: allow bw change during channel switch in mesh	2022-10-26 13:25:19 +02:00
mac802154	mac802154: Fix LQI recording	2022-11-03 23:57:49 +09:00
mpls	net: Use u64_stats_fetch_begin_irq() for stats fetch.	2022-09-08 11:11:40 +02:00
mptcp	net: Fix data-races around sysctl_[rw]mem(_offset)?.	2022-08-31 17:15:19 +02:00
ncsi
netfilter	ipvs: fix WARNING in ip_vs_app_net_cleanup()	2022-11-10 18:14:18 +01:00
netlabel
netlink	net: genl: fix error path memory leak in policy dumping	2022-08-25 11:38:07 +02:00
netrom
nfc
nsh
openvswitch	openvswitch: switch from WARN to pr_warn	2022-11-03 23:57:53 +09:00
packet	net/af_packet: check len when min_header_len equals to 0	2022-09-05 10:28:59 +02:00
phonet
psample
qrtr	qrtr: Convert qrtr_ports from IDR to XArray	2022-08-25 11:38:23 +02:00
rds	net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()	2022-10-26 13:25:23 +02:00
rfkill
rose	rose: Fix NULL pointer dereference in rose_send_frame()	2022-11-10 18:14:19 +01:00
rxrpc	rxrpc: Fix calc of resend age	2022-09-23 14:16:59 +02:00
sched	net: sched: Fix use after free in red_enqueue()	2022-11-10 18:14:18 +01:00
sctp	sctp: handle the error returned from sctp_auth_asoc_init_active_key	2022-10-26 13:25:23 +02:00
smc	net/smc: Stop the CLC flow if no link to map buffers on	2022-09-28 11:10:36 +02:00
strparser
sunrpc	SUNRPC: RPC level errors should set task->tk_rpc_status	2022-08-31 17:15:15 +02:00
switchdev
tipc	tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header	2022-11-16 09:57:11 +01:00
tls
unix	io_uring/af_unix: defer registered files gc to io_uring release	2022-10-26 13:25:55 +02:00
vmw_vsock	vhost/vsock: Use kvmalloc/kvfree for larger packets.	2022-10-26 13:25:22 +02:00
wimax
wireless	wifi: cfg80211: fix memory leak in query_regdb_file()	2022-11-16 09:57:08 +01:00
x25
xdp	xsk: Inherit need_wakeup flag for shared sockets	2022-10-15 07:55:51 +02:00
xfrm	xfrm: Update ipcomp_scratches with NULL when freed	2022-10-26 13:25:46 +02:00
compat.c
devres.c
Kconfig
Makefile
socket.c	net: Fix a data-race around sysctl_somaxconn.	2022-08-31 17:15:21 +02:00
sysctl_net.c