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Maxim Korotkov a96841f5aa ethtool: avoiding integer overflow in ethtool_phys_id() 
[ Upstream commit 64a8f8f712 ]

The value of an arithmetic expression "n * id.data" is subject
to possible overflow due to a failure to cast operands to a larger data
type before performing arithmetic. Used macro for multiplication instead
operator for avoiding overflow.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Maxim Korotkov <korotkov.maxim.s@gmail.com>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20221122122901.22294-1-korotkov.maxim.s@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:14:42 +01:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-07-22 16:19:03 +02:00
9p 9p/xen: check logical size for buffer size 2022-12-14 11:37:17 +01:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2022-12-31 13:14:42 +01:00
8021q net: use eth_hw_addr_set() instead of ether_addr_copy() 2022-08-31 17:16:37 +02:00
appletalk net: socket: rework compat_ifreq_ioctl() 2021-07-23 14:20:25 +01:00
atm net/atm: fix proc_mpc_write incorrect return value 2022-10-29 10:12:55 +02:00
ax25 net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg 2022-06-22 14:22:01 +02:00
batman-adv batman-adv: Use netif_rx_any_context() any. 2022-07-29 17:25:07 +02:00
bluetooth Bluetooth: RFCOMM: don't call kfree_skb() under spin_lock_irqsave() 2022-12-31 13:14:21 +01:00
bpf bpf: Move skb->len == 0 checks into __bpf_redirect 2022-12-31 13:14:11 +01:00
bpfilter
bridge bridge: switchdev: Fix memory leaks when changing VLAN protocol 2022-11-26 09:24:40 +01:00
caif net: caif: fix double disconnect client in chnl_net_open() 2022-11-26 09:24:39 +01:00
can can: af_can: fix NULL pointer dereference in can_rcv_filter 2022-12-14 11:37:22 +01:00
ceph libceph: fix potential use-after-free on linger ping and resends 2022-05-25 09:57:28 +02:00
core net: add atomic_long_t to net_device_stats fields 2022-12-31 13:14:42 +01:00
dcb net: dcb: disable softirqs in dcbnl_flush_dev() 2022-03-08 19:12:52 +01:00
dccp dccp/tcp: Reset saddr on failure after inet6?_hash_connect(). 2022-12-02 17:41:07 +01:00
decnet net: Fix data-races around sysctl_[rw]mem(_offset)?. 2022-08-03 12:03:51 +02:00
dns_resolver
dsa net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path 2022-12-31 13:14:21 +01:00
ethernet move netdev_boot_setup into Space.c 2021-08-03 13:05:26 +01:00
ethtool ethtool: avoiding integer overflow in ethtool_phys_id() 2022-12-31 13:14:42 +01:00
hsr hsr: Synchronize sequence number updates. 2022-12-31 13:14:15 +01:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-11-03 23:59:14 +09:00
ife
ipv4 net/tunnel: wait until all sk_user_data reader finish before releasing the sock 2022-12-31 13:14:19 +01:00
ipv6 ipv6/sit: use DEV_STATS_INC() to avoid data-races 2022-12-31 13:14:42 +01:00
iucv net/iucv: Replace deprecated CPU-hotplug functions. 2021-08-09 10:13:32 +01:00
kcm kcm: close race conditions on sk_receive_queue 2022-11-26 09:24:50 +01:00
key xfrm: Fix oops in __xfrm_state_delete() 2022-12-02 17:41:06 +01:00
l2tp ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg 2022-06-22 14:21:58 +02:00
l3mdev l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu 2022-04-27 14:38:53 +02:00
lapb
llc llc: only change llc->dev when bind() succeeds 2022-03-28 09:58:46 +02:00
mac80211 wifi: mac80211: fix memory leak in ieee80211_if_add() 2022-12-31 13:14:14 +01:00
mac802154 mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() 2022-12-14 11:37:25 +01:00
mctp mctp: Fix an error handling path in mctp_init() 2022-11-16 09:58:22 +01:00
mpls net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-09-08 12:28:07 +02:00
mptcp mptcp: Fix crash due to tcp_tsorted_anchor was initialized before release skb 2022-08-31 17:16:50 +02:00
ncsi net/ncsi: check for error return from call to nla_put_u32 2022-01-05 12:42:37 +01:00
netfilter netfilter: flowtable: really fix NAT IPv6 offload 2022-12-31 13:14:36 +01:00
netlabel netlabel: fix out-of-bounds memory accesses 2022-04-13 20:59:10 +02:00
netlink net: genl: fix error path memory leak in policy dumping 2022-08-25 11:40:25 +02:00
netrom netrom: fix api breakage in nr_setsockopt() 2022-01-27 11:04:00 +01:00
nfc NFC: nci: Bounds check struct nfc_target arrays 2022-12-14 11:37:27 +01:00
nsh
openvswitch openvswitch: Fix flow lookup to use unmasked key 2022-12-31 13:14:38 +01:00
packet packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE 2022-12-08 11:28:41 +01:00
phonet phonet: refcount leak in pep_sock_accep 2022-01-11 15:35:16 +01:00
psample
qrtr net: qrtr: start MHI channel after endpoit creation 2022-08-25 11:40:29 +02:00
rds net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks() 2022-10-26 12:34:49 +02:00
rfkill rfkill: make new event layout opt-in 2022-04-08 14:23:00 +02:00
rose rose: Fix NULL pointer dereference in rose_send_frame() 2022-11-10 18:15:29 +01:00
rxrpc rxrpc: Fix missing unlock in rxrpc_do_sendmsg() 2022-12-31 13:14:39 +01:00
sched net_sched: reject TCF_EM_SIMPLE case for complex ematch module 2022-12-31 13:14:39 +01:00
sctp sctp: sysctl: make extra pointers netns aware 2022-12-31 13:14:20 +01:00
smc net/smc: Fix possible leaked pernet namespace in smc_init() 2022-11-10 18:15:31 +01:00
strparser bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 2021-11-18 19:17:11 +01:00
sunrpc SUNRPC: Fix missing release socket in rpc_sockname() 2022-12-31 13:14:16 +01:00
switchdev net: make switchdev_bridge_port_{,unoffload} loosely coupled with the bridge 2021-08-04 12:35:07 +01:00
tipc tipc: call tipc_lxc_xmit without holding node_read_lock 2022-12-14 11:37:29 +01:00
tls bpf, sockmap: Fix missing BPF_F_INGRESS flag when using apply_bytes 2022-12-31 13:14:14 +01:00
unix unix: Fix race in SOCK_SEQPACKET's unix_dgram_sendmsg() 2022-12-31 13:14:37 +01:00
vmw_vsock net: vmw_vsock: vmci: Check memcpy_from_msg() 2022-12-31 13:14:18 +01:00
wireless wifi: cfg80211: Fix not unregister reg_pdev when load_builtin_regdb_keys() fails 2022-12-31 13:14:14 +01:00
x25 net/x25: Fix skb leak in x25_lapb_receive_frame() 2022-11-26 09:24:41 +01:00
xdp xsk: Fix backpressure mechanism on Tx 2022-10-26 12:34:40 +02:00
xfrm xfrm: replay: Fix ESN wrap around for GSO 2022-12-02 17:41:02 +01:00
compat.c
devres.c
Kconfig mctp: Add MCTP base 2021-07-29 15:06:49 +01:00
Makefile mctp: Add MCTP base 2021-07-29 15:06:49 +01:00
socket.c net: Fix a data-race around sysctl_somaxconn. 2022-08-31 17:16:45 +02:00
sysctl_net.c