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mirror-linux/drivers/net
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Tony Nguyen c383c7c35c igb: Initialize mailbox message for VF reset 
commit de5dc44370 upstream.

When a MAC address is not assigned to the VF, that portion of the message
sent to the VF is not set. The memory, however, is allocated from the
stack meaning that information may be leaked to the VM. Initialize the
message buffer to 0 so that no information is passed to the VM in this
case.

Fixes: 6ddbc4cf1f ("igb: Indicate failure on vf reset for empty mac address")
Reported-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20221212190031.3983342-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2022-12-21 17:48:10 +01:00
..
appletalk
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arcnet arcnet: fix potential memory leak in com20020_probe() 2022-11-23 12:41:54 +00:00
bonding bonding: get correct NA dest address 2022-12-06 20:20:38 -08:00
caif
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can can: esd_usb: Allow REC and TEC to return to zero 2022-12-07 10:32:48 +01:00
dsa net: dsa: sja1105: avoid out of bounds access in sja1105_init_l2_policing() 2022-12-08 09:38:31 -08:00
ethernet igb: Initialize mailbox message for VF reset 2022-12-21 17:48:10 +01:00
fddi
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fjes net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
hamradio hamradio: fix issue of dev reference count leakage in bpq_device_event() 2022-11-07 09:32:28 +00:00
hippi
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hyperv net: hv_netvsc: Fix a warning triggered by memcpy in rndis_filter 2022-10-15 11:09:53 +01:00
ieee802154 ca8210: Fix crash by zero initializing data 2022-11-29 14:56:05 +01:00
ipa net: ipa: don't configure IDLE_INDICATION on v3.1 2022-10-25 19:49:13 -07:00
ipvlan ipvlan: hold lower dev to avoid possible use-after-free 2022-11-18 10:39:22 +00:00
mctp mctp i2c: don't count unused / invalid keys for flow release 2022-11-11 20:13:27 -08:00
mdio net: mdio: fix unbalanced fwnode reference count in mdio_device_release() 2022-12-06 12:50:00 +01:00
netdevsim netdevsim: Fix memory leak of nsim_dev->fa_cookie 2022-11-16 12:20:57 -08:00
pcs
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phy net: phy: mxl-gpy: add MDINT workaround 2022-12-07 20:04:11 -08:00
plip net: plip: don't call kfree_skb/dev_kfree_skb() under spin_lock_irq() 2022-12-07 20:10:47 -08:00
ppp
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pse-pd net: pse-pd: PSE_REGULATOR should depend on REGULATOR 2022-10-05 20:32:28 -07:00
slip
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team
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usb net/cdc_ncm: Fix multicast RX support for CDC NCM devices with ZLP 2022-11-23 13:46:42 +00:00
vmxnet3 vmxnet3: use correct intrConf reference when using extended queues 2022-12-02 10:30:07 +00:00
vxlan
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wan net: lapbether: fix issue of invalid opcode in lapbeth_open() 2022-11-08 12:47:36 +01:00
wireguard treewide: use get_random_bytes() when possible 2022-10-11 17:42:58 -06:00
wireless wifi: wilc1000: validate number of channels 2022-11-24 18:11:23 +02:00
wwan net: wwan: iosm: fix memory leak in ipc_mux_init() 2022-12-06 11:39:35 +01:00
xen-netback xen/netback: fix build warning 2022-12-07 16:03:21 +01:00
Kconfig - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
LICENSE.SRC
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Makefile net: add framework to support Ethernet PSE and PDs devices 2022-10-03 17:33:56 -07:00
Space.c
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amt.c
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bareudp.c
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dummy.c
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eql.c
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geneve.c
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gtp.c
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ifb.c
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loopback.c net: loopback: use NET_NAME_PREDICTABLE for name_assign_type 2022-11-25 09:39:05 +00:00
macsec.c macsec: add missing attribute validation for offload 2022-12-08 09:12:18 -08:00
macvlan.c net: macvlan: Use built-in RCU list checking 2022-11-14 10:50:02 +00:00
macvtap.c
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mdio.c
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mhi_net.c net: mhi: Fix memory leak in mhi_net_dellink() 2022-11-14 11:21:02 +00:00
mii.c
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net_failover.c
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netconsole.c
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nlmon.c
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ntb_netdev.c net: net_netdev: Fix error handling in ntb_netdev_init_module() 2022-11-28 11:07:13 +00:00
rionet.c
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sb1000.c
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sungem_phy.c
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tap.c
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thunderbolt.c net: thunderbolt: fix memory leak in tbnet_open() 2022-12-08 09:07:37 -08:00
tun.c net: tun: Fix use-after-free in tun_detach() 2022-11-29 12:14:15 +01:00
veth.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
virtio_net.c virtio_net: Fix probe failed when modprobe virtio_net 2022-11-24 09:26:35 +01:00
vrf.c
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vsockmon.c
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xen-netfront.c xen-netfront: Fix NULL sring after live migration 2022-12-05 11:35:29 +00:00