android_kernel_samsung_sm8650/net
Krzysztof Kozlowski d7dbdbe380 nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
commit 7937609cd387246aed994e81aa4fa951358fba41 upstream.

Handle memory allocation failure from nci_skb_alloc() (calling
alloc_skb()) to avoid possible NULL pointer dereference.

Reported-by: 黄思聪 <huangsicong@iie.ac.cn>
Fixes: 391d8a2da7 ("NFC: Add NCI over SPI receive")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20231013184129.18738-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-25 12:03:04 +02:00
..
6lowpan net: 6lowpan: constify lowpan_nhc structures 2022-06-09 21:53:28 +02:00
9p 9p: virtio: make sure 'offs' is initialized in zc_request 2023-09-13 09:42:21 +02:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2022-12-31 13:33:02 +01:00
8021q vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() 2023-05-24 17:32:47 +01:00
appletalk net: remove noblock parameter from skb_recv_datagram() 2022-04-06 13:45:26 +01:00
atm atm: hide unused procfs functions 2023-06-09 10:34:16 +02:00
ax25 ax25: move from strlcpy with unused retval to strscpy 2022-08-22 17:55:50 -07:00
batman-adv batman-adv: Hold rtnl lock during MTU update via netlink 2023-08-30 16:11:08 +02:00
bluetooth Bluetooth: avoid memcmp() out of bounds warning 2023-10-25 12:03:03 +02:00
bpf Revert "bpf, test_run: fix &xdp_frame misplacement for LIVE_FRAMES" 2023-03-17 08:50:32 +01:00
bpfilter uaccess: remove CONFIG_SET_FS 2022-02-25 09:36:06 +01:00
bridge neighbour: fix data-races around n->output 2023-10-10 22:00:42 +02:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:50:24 +01:00
can can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior 2023-10-19 23:08:52 +02:00
ceph libceph: use kernel_connect() 2023-10-19 23:08:56 +02:00
core net: refine debug info in skb_checksum_help() 2023-10-19 23:08:53 +02:00
dcb net: dcb: choose correct policy to parse DCB_ATTR_BCN 2023-08-11 12:08:17 +02:00
dccp dccp: fix dccp_v4_err()/dccp_v6_err() again 2023-10-06 14:56:39 +02:00
devlink devlink: remove reload failed checks in params get/set callbacks 2023-09-23 11:11:01 +02:00
dns_resolver
dsa net: dsa: sja1105: always enable the send_meta options 2023-07-19 16:22:06 +02:00
ethernet net: gro: skb_gro_header helper function 2022-08-25 10:33:21 +02:00
ethtool ipv6: Remove in6addr_any alternatives. 2023-09-19 12:28:10 +02:00
hsr net: hsr: Add __packed to struct hsr_sup_tlv. 2023-10-06 14:56:57 +02:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-10-07 09:29:17 +02:00
ife
ipv4 tcp: enforce receive buffer memory limits by allowing the tcp window to shrink 2023-10-19 23:08:54 +02:00
ipv6 ipv6: remove one read_lock()/read_unlock() pair in rt6_check_neigh() 2023-10-10 22:00:46 +02:00
iucv net/iucv: Fix size of interrupt data 2023-03-22 13:33:50 +01:00
kcm kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). 2023-09-19 12:28:10 +02:00
key net: af_key: fix sadb_x_filter validation 2023-08-23 17:52:32 +02:00
l2tp ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data() 2023-10-10 22:00:42 +02:00
l3mdev l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu 2022-04-15 14:27:24 -07:00
lapb
llc llc: Don't drop packet from non-root netns. 2023-07-27 08:50:45 +02:00
mac80211 wifi: mac80211: fix potential key use-after-free 2023-10-10 22:00:41 +02:00
mac802154 mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() 2022-12-05 09:53:08 +01:00
mctp mctp: perform route lookups under a RCU read-side lock 2023-10-19 23:08:57 +02:00
mpls net: mpls: fix stale pointer if allocation fails during device rename 2023-02-22 12:59:53 +01:00
mptcp mptcp: fix delegated action races 2023-10-19 23:08:49 +02:00
ncsi ncsi: Propagate carrier gain/loss events to the NCSI controller 2023-10-06 14:56:57 +02:00
netfilter net: prevent address rewrite in kernel_bind() 2023-10-19 23:08:50 +02:00
netlabel netlabel: fix shift wrapping bug in netlbl_catmap_setlong() 2023-09-13 09:42:24 +02:00
netlink netlink: remove the flex array from struct nlmsghdr 2023-10-10 22:00:46 +02:00
netrom netrom: Deny concurrent connect(). 2023-09-13 09:42:35 +02:00
nfc nfc: nci: fix possible NULL pointer dereference in send_acknowledge() 2023-10-25 12:03:04 +02:00
nsh net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() 2023-05-24 17:32:45 +01:00
openvswitch net: openvswitch: reject negative ifindex 2023-08-23 17:52:35 +02:00
packet net/packet: annotate data-races around tp->status 2023-08-16 18:27:26 +02:00
phonet net: remove noblock parameter from recvmsg() entities 2022-04-12 15:00:25 +02:00
psample genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
qrtr net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() 2023-04-20 12:35:09 +02:00
rds net: prevent address rewrite in kernel_bind() 2023-10-19 23:08:50 +02:00
rfkill rfkill: make new event layout opt-in 2022-03-18 13:09:17 +02:00
rose net/rose: Fix to not accept on connected socket 2023-02-22 12:59:42 +01:00
rxrpc rxrpc: Fix hard call timeout units 2023-05-17 11:53:35 +02:00
sched net/sched: Retire rsvp classifier 2023-09-23 11:11:13 +02:00
sctp sctp: update hb timer immediately after users change hb_interval 2023-10-10 22:00:44 +02:00
smc net/smc: return the right falback reason when prefix checks fail 2023-10-25 12:03:03 +02:00
strparser strparser: pad sk_skb_cb to avoid straddling cachelines 2022-07-08 18:38:44 -07:00
sunrpc Revert "SUNRPC dont update timeout value on connection reset" 2023-10-06 14:57:03 +02:00
switchdev net: rename reference+tracking helpers 2022-06-09 21:52:55 -07:00
tipc tipc: fix a potential deadlock on &tx->lock 2023-10-10 22:00:43 +02:00
tls net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict() 2023-09-19 12:28:09 +02:00
unix af_unix: Fix data-race around unix_tot_inflight. 2023-09-19 12:28:02 +02:00
vmw_vsock vsock: avoid to close connected socket after the timeout 2023-05-24 17:32:44 +01:00
wireless wifi: cfg80211: fix cqm_config access race 2023-10-10 22:00:40 +02:00
x25 net/x25: Fix to not accept on connected socket 2023-02-09 11:28:13 +01:00
xdp xsk: Fix xsk_diag use-after-free error during socket cleanup 2023-09-19 12:28:01 +02:00
xfrm xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH 2023-08-23 17:52:32 +02:00
compat.c use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
devres.c
Kconfig Remove DECnet support from kernel 2022-08-22 14:26:30 +01:00
Kconfig.debug net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET 2022-09-20 14:23:56 -07:00
Makefile devlink: move code to a dedicated directory 2023-08-30 16:11:00 +02:00
socket.c net: prevent address rewrite in kernel_bind() 2023-10-19 23:08:50 +02:00
sysctl_net.c