linux/net
Andrea Parri (Microsoft) dbde6d0c7a hv_sock: Add validation for untrusted Hyper-V values
For additional robustness in the face of Hyper-V errors or malicious
behavior, validate all values that originate from packets that Hyper-V
has sent to the guest in the host-to-guest ring buffer.  Ensure that
invalid values cannot cause data being copied out of the bounds of the
source buffer in hvs_stream_dequeue().

Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20220428145107.7878-4-parri.andrea@gmail.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
2022-04-28 15:01:14 +00:00
..
6lowpan net: don't include ndisc.h from ipv6.h 2022-02-04 14:15:11 -08:00
9p xen/grant-table: remove readonly parameter from functions 2022-03-15 20:34:40 -05:00
802
8021q vlan: use correct format characters 2022-03-17 16:34:49 -07:00
appletalk
atm proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
ax25 ax25: Fix UAF bugs in ax25 timers 2022-03-29 10:24:34 +02:00
batman-adv batman-adv: Use netif_rx(). 2022-03-07 11:40:41 +00:00
bluetooth Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed 2022-03-18 17:12:08 +01:00
bpf bpf, test_run: Fix packet size check for live packet mode 2022-03-11 22:01:26 +01:00
bpfilter uaccess: remove CONFIG_SET_FS 2022-02-25 09:36:06 +01:00
bridge net: bridge: mst: Restrict info size queries to bridge ports 2022-03-23 10:32:44 -07:00
caif net: caif: Use netif_rx(). 2022-03-04 12:02:19 +00:00
can can: isotp: stop timeout monitoring when no first frame was sent 2022-04-17 17:21:22 +02:00
ceph libceph: drop else branches in prepare_read_data{,_cont} 2022-03-01 18:26:36 +01:00
core rtnetlink: Fix handling of disabled L3 stats in RTM_GETSTATS replies 2022-04-14 09:01:26 +02:00
dcb net: dcb: disable softirqs in dcbnl_flush_dev() 2022-03-03 08:01:55 -08:00
dccp dccp: remove max48() 2022-01-27 13:53:27 +00:00
decnet net: decnet: use time_is_before_jiffies() instead of open coding it 2022-02-28 13:21:32 +00:00
dns_resolver
dsa net: dsa: hellcreek: Calculate checksums in tagger 2022-04-19 09:49:38 +02:00
ethernet
ethtool ethtool: add support to set/get completion queue event size 2022-02-23 20:33:05 -08:00
hsr net: add per-cpu storage and net->core_stats 2022-03-11 23:17:24 -08:00
ieee802154 net: ipv6: Handle delivery_time in ipv6 defrag 2022-03-03 14:38:48 +00:00
ife
ipv4 net: Handle l3mdev in ip_tunnel_init_flow 2022-04-15 14:27:30 -07:00
ipv6 ipv6: make ip6_rt_gc_expire an atomic_t 2022-04-15 14:28:50 -07:00
iucv s390/iucv: sort out physical vs virtual pointers usage 2022-02-22 16:09:13 -08:00
kcm net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
key af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register 2022-03-10 07:39:47 +01:00
l2tp
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: only change llc->dev when bind() succeeds 2022-03-25 16:55:41 -07:00
mac80211 mac80211: fix ht_capa printout in debugfs 2022-04-11 11:57:27 +02:00
mac802154
mctp mctp: Use output netdev to allocate skb headroom 2022-04-01 12:04:15 +01:00
mpls net: mpls: Fix GCC 12 warning 2022-02-10 15:29:39 +00:00
mptcp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-03-23 10:53:49 -07:00
ncsi all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate 2022-01-15 08:47:31 -08:00
netfilter netfilter: nf_tables: nft_parse_register can return a negative value 2022-04-12 11:36:37 +02:00
netlabel netlabel: fix out-of-bounds memory accesses 2022-03-21 10:59:11 +00:00
netlink netlink: reset network and mac headers in netlink_dump() 2022-04-19 15:05:03 +02:00
netrom netrom: fix api breakage in nr_setsockopt() 2022-01-07 14:11:05 +00:00
nfc nfc: nci: add flush_workqueue to prevent uaf 2022-04-13 14:44:44 +01:00
nsh
openvswitch openvswitch: fix OOB access in reserve_sfa_size() 2022-04-15 11:50:02 +01:00
packet net/packet: fix packet_sock xmit return value checking 2022-04-15 11:17:30 +01:00
phonet phonet: Use netif_rx(). 2022-03-07 11:40:41 +00:00
psample
qrtr
rds
rfkill rfkill: make new event layout opt-in 2022-03-18 13:09:17 +02:00
rose net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
rxrpc rxrpc: Restore removed timer deletion 2022-04-15 10:54:49 +01:00
sched net/sched: cls_u32: fix possible leak in u32_init_knode() 2022-04-15 14:26:11 -07:00
sctp sctp: Initialize daddr on peeled off socket 2022-04-11 20:33:10 -07:00
smc net/smc: Fix sock leak when release after smc_shutdown() 2022-04-15 11:14:38 +01:00
strparser
sunrpc NFSD bug fixes for 5.18-rc: 2022-04-12 14:23:19 -10:00
switchdev net: switchdev: remove lag_mod_cb from switchdev_handle_fdb_event_to_device 2022-02-24 21:31:43 -08:00
tipc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-03-23 10:53:49 -07:00
tls net/tls: fix slab-out-of-bounds bug in decrypt_internal 2022-04-01 11:53:35 +01:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-03-23 10:53:49 -07:00
vmw_vsock hv_sock: Add validation for untrusted Hyper-V values 2022-04-28 15:01:14 +00:00
wireless cfg80211: hold bss_lock while updating nontrans_list 2022-04-11 11:55:36 +02:00
x25 net/x25: Fix null-ptr-deref caused by x25_disconnect 2022-03-26 11:48:16 -07:00
xdp xsk: Do not write NULL in SW ring at allocation failure 2022-03-28 19:56:28 -07:00
xfrm xfrm: Pass flowi_oif or l3mdev as oif to xfrm_dst_lookup 2022-04-04 13:32:56 +02:00
compat.c
devres.c
Kconfig page_pool: Add allocation stats 2022-03-03 09:55:28 +00:00
Kconfig.debug
Makefile
socket.c fs: allocate inode by using alloc_inode_sb() 2022-03-22 15:57:03 -07:00
sysctl_net.c