linux_dsm_epyc7002/drivers/net
Ganapathi Bhat 3d94a4a837 mwifiex: fix possible heap overflow in mwifiex_process_country_ie()
mwifiex_process_country_ie() function parse elements of bss
descriptor in beacon packet. When processing WLAN_EID_COUNTRY
element, there is no upper limit check for country_ie_len before
calling memcpy. The destination buffer domain_info->triplet is an
array of length MWIFIEX_MAX_TRIPLET_802_11D(83). The remote
attacker can build a fake AP with the same ssid as real AP, and
send malicous beacon packet with long WLAN_EID_COUNTRY elemen
(country_ie_len > 83). Attacker can  force STA connect to fake AP
on a different channel. When the victim STA connects to fake AP,
will trigger the heap buffer overflow. Fix this by checking for
length and if found invalid, don not connect to the AP.

This fix addresses CVE-2019-14895.

Reported-by: huangwen <huangwenabc@gmail.com>
Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-28 10:18:25 +02:00
..
appletalk
arcnet
bonding bonding: symmetric ICMP transmit 2019-11-16 13:02:53 -08:00
caif drivers: net: Fix Kconfig indentation, continued 2019-11-21 11:54:09 -08:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-22 16:27:24 -08:00
dsa net: dsa: ocelot: fix "should it be static?" warnings 2019-11-22 10:09:10 -08:00
ethernet mlx5-updates-2019-11-22 2019-11-23 16:36:49 -08:00
fddi
fjes fjes: Handle workqueue allocation failure 2019-10-29 10:33:10 -07:00
hamradio net: core: add generic lockdep keys 2019-10-24 14:53:48 -07:00
hippi
hyperv hv_netvsc: make recording RSS hash depend on feature flag 2019-11-23 18:42:41 -08:00
ieee802154 drivers: net: Fix Kconfig indentation, continued 2019-11-21 11:54:09 -08:00
ipvlan Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-02 13:54:56 -07:00
netdevsim netdevsim: Update dummy reporter's devlink binary interface 2019-11-12 11:25:44 -08:00
phy net: phylink: rename mac_link_state() op to mac_pcs_get_state() 2019-11-23 16:13:39 -08:00
plip
ppp net: core: add generic lockdep keys 2019-10-24 14:53:48 -07:00
slip slip: Fix memory leak in slip_open error path 2019-11-13 12:06:27 -08:00
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-02 13:54:56 -07:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-22 16:27:24 -08:00
vmxnet3
wan
wimax Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-02 13:54:56 -07:00
wireless mwifiex: fix possible heap overflow in mwifiex_process_country_ie() 2019-11-28 10:18:25 +02:00
xen-netback xen/netback: cleanup init and deinit code 2019-10-22 09:52:04 -07:00
dummy.c net: dummy: use standard dev_lstats_add() and dev_lstats_read() 2019-11-07 20:03:08 -08:00
eql.c
geneve.c
gtp.c
ifb.c
Kconfig drivers: net: Fix Kconfig indentation, continued 2019-11-21 11:54:09 -08:00
LICENSE.SRC
loopback.c net: use u64_stats_t in struct pcpu_lstats 2019-11-07 20:03:08 -08:00
macsec.c net: remove unnecessary variables and callback 2019-10-24 14:53:49 -07:00
macvlan.c net: remove unnecessary variables and callback 2019-10-24 14:53:49 -07:00
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c net: nlmon: use standard dev_lstats_add() and dev_lstats_read() 2019-11-07 20:03:08 -08:00
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c tun: fix data-race in gro_normal_list() 2019-11-15 12:46:49 -08:00
veth.c veth: use standard dev_lstats_add() and dev_lstats_read() 2019-11-07 20:03:08 -08:00
virtio_net.c bpf: Convert bpf_prog refcnt to atomic64_t 2019-11-18 11:41:59 +01:00
vrf.c net: core: add generic lockdep keys 2019-10-24 14:53:48 -07:00
vsockmon.c vsockmon: use standard dev_lstats_add() and dev_lstats_read() 2019-11-07 20:03:08 -08:00
vxlan.c vxlan: implement get_link_ksettings ethtool method 2019-11-12 19:52:15 -08:00
xen-netfront.c