TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
v6.3.2
twx-linux/net/ipv4
T
History
Ziyang Xuan 9e3c96aed8 ipv4: Fix potential uninit variable access bug in __ip_make_skb() 
[ Upstream commit 99e5acae19 ]

Like commit ea30388bae ("ipv6: Fix an uninit variable access bug in
__ip6_make_skb()"). icmphdr does not in skb linear region under the
scenario of SOCK_RAW socket. Access icmp_hdr(skb)->type directly will
trigger the uninit variable access bug.

Use a local variable icmp_type to carry the correct value in different
scenarios.

Fixes: 96793b4825 ("[IPV4]: Add ICMPMsgStats MIB (RFC 4293)")
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-11 23:17:22 +09:00
..
bpfilter
…
netfilter
netfilter: tproxy: fix deadlock due to missing BH disable
2023-03-06 12:09:48 +01:00
af_inet.c
net: no longer support SOCK_REFCNT_DEBUG feature
2023-02-15 10:25:21 +00:00
ah4.c
net: ipv4: Remove completion function scaffolding
2023-02-13 18:35:15 +08:00
arp.c
…
bpf_tcp_ca.c
bpf: Pass const struct bpf_prog * to .check_member
2023-01-25 10:25:57 -08:00
cipso_ipv4.c
cipso_ipv4: use iph_set_totlen in skbuff_setattr
2023-02-01 20:54:27 -08:00
datagram.c
Merge tag 'net-6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-10-20 17:24:59 -07:00
devinet.c
net: devinet: Reduce refcount before grace period
2022-11-30 13:17:52 -08:00
esp4_offload.c
xfrm: replay: Fix ESN wrap around for GSO
2022-10-19 09:00:53 +02:00
esp4.c
net: ipv4: Remove completion function scaffolding
2023-02-13 18:35:15 +08:00
fib_frontend.c
ipv4: Fix incorrect table ID in IOCTL path
2023-03-16 17:26:31 -07:00
fib_lookup.h
…
fib_notifier.c
…
fib_rules.c
…
fib_semantics.c
ipv4: prevent potential spectre v1 gadget in fib_metrics_match()
2023-01-23 21:37:39 -08:00
fib_trie.c
ipv4: Fix error return code in fib_table_insert()
2022-11-22 20:18:20 -08:00
fou_core.c
net: fou: use policy and operation tables generated from the spec
2023-01-24 10:58:11 +01:00
fou_nl.c
ynl: broaden the license even more
2023-03-16 21:20:32 -07:00
fou_nl.h
ynl: broaden the license even more
2023-03-16 21:20:32 -07:00
gre_demux.c
…
gre_offload.c
…
icmp.c
icmp: guard against too small mtu
2023-03-31 21:37:06 -07:00
igmp.c
treewide: use get_random_u32_below() instead of deprecated function
2022-11-18 02:15:15 +01:00
inet_connection_sock.c
net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
2023-02-20 16:31:49 -08:00
inet_diag.c
…
inet_fragment.c
net: dropreason: add SKB_DROP_REASON_FRAG_REASM_TIMEOUT
2022-10-31 20:14:27 -07:00
inet_hashtables.c
tcp: Fix bind() conflict check for dual-stack wildcard address.
2023-03-15 00:23:14 -07:00
inet_timewait_sock.c
net: no longer support SOCK_REFCNT_DEBUG feature
2023-02-15 10:25:21 +00:00
inetpeer.c
…
ip_forward.c
…
ip_fragment.c
net: dropreason: add SKB_DROP_REASON_FRAG_TOO_FAR
2022-10-31 20:14:27 -07:00
ip_gre.c
erspan: do not use skb_mac_header() in ndo_start_xmit()
2023-03-21 21:16:26 -07:00
ip_input.c
net: add support for ipv4 big tcp
2023-02-01 20:54:27 -08:00
ip_options.c
…
ip_output.c
ipv4: Fix potential uninit variable access bug in __ip_make_skb()
2023-05-11 23:17:22 +09:00
ip_sockglue.c
inet: Add IP_LOCAL_PORT_RANGE socket option
2023-01-25 22:45:00 -08:00
ip_tunnel_core.c
…
ip_tunnel.c
net: tunnels: annotate lockless accesses to dev->needed_headroom
2023-03-15 00:04:04 -07:00
ip_vti.c
ipv4: tunnels: use DEV_STATS_INC()
2022-11-16 12:48:44 +00:00
ipcomp.c
…
ipconfig.c
…
ipip.c
ipv4: tunnels: use DEV_STATS_INC()
2022-11-16 12:48:44 +00:00
ipmr_base.c
…
ipmr.c
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
Kconfig
tcp: configurable source port perturb table size
2022-11-16 13:02:04 +00:00
Makefile
net: fou: use policy and operation tables generated from the spec
2023-01-24 10:58:11 +01:00
metrics.c
ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()
2023-01-23 21:37:25 -08:00
netfilter.c
…
netlink.c
…
nexthop.c
nh: fix scope used to find saddr when adding non gw nh
2022-10-27 10:17:40 -07:00
ping.c
ping: Fix potentail NULL deref for /proc/net/icmp.
2023-04-04 18:56:58 -07:00
proc.c
icmp: Add counters for rate limits
2023-01-26 10:52:18 +01:00
protocol.c
…
raw_diag.c
raw: Fix NULL deref in raw_get_next().
2023-04-04 18:56:58 -07:00
raw.c
raw: Fix NULL deref in raw_get_next().
2023-04-04 18:56:58 -07:00
route.c
treewide: use get_random_u32_below() instead of deprecated function
2022-11-18 02:15:15 +01:00
syncookies.c
mptcp: remove MPTCP 'ifdef' in TCP SYN cookies
2022-12-12 13:11:24 -08:00
sysctl_net_ipv4.c
tcp: restrict net.ipv4.tcp_app_win
2023-04-07 08:19:11 +01:00
tcp_bbr.c
bpf: Add __bpf_kfunc tag to all kfuncs
2023-02-02 00:25:14 +01:00
tcp_bic.c
…
tcp_bpf.c
bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser()
2023-03-03 17:25:15 +01:00
tcp_cdg.c
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
tcp_cong.c
bpf: Add __bpf_kfunc tag to all kfuncs
2023-02-02 00:25:14 +01:00
tcp_cubic.c
bpf: Add __bpf_kfunc tag to all kfuncs
2023-02-02 00:25:14 +01:00
tcp_dctcp.c
bpf: Add __bpf_kfunc tag to all kfuncs
2023-02-02 00:25:14 +01:00
tcp_dctcp.h
…
tcp_diag.c
…
tcp_fastopen.c
…
tcp_highspeed.c
…
tcp_htcp.c
…
tcp_hybla.c
…
tcp_illinois.c
…
tcp_input.c
Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2022-12-13 15:47:48 -08:00
tcp_ipv4.c
bpf: tcp: Use sock_gen_put instead of sock_put in bpf_iter_tcp
2023-03-28 09:50:49 +02:00
tcp_lp.c
…
tcp_metrics.c
…
tcp_minisocks.c
tcp: tcp_check_req() can be called from process context
2023-02-27 11:59:29 -08:00
tcp_nv.c
…
tcp_offload.c
…
tcp_output.c
tcp: tcp_make_synack() can be called from process context
2023-03-09 23:12:00 -08:00
tcp_plb.c
prandom: remove prandom_u32_max()
2022-12-20 03:13:45 +01:00
tcp_rate.c
…
tcp_recovery.c
…
tcp_scalable.c
…
tcp_timer.c
…
tcp_ulp.c
net/ulp: use consistent error code when blocking ULP
2023-01-19 09:26:16 -08:00
tcp_vegas.c
…
tcp_vegas.h
…
tcp_veno.c
…
tcp_westwood.c
…
tcp_yeah.c
…
tcp.c
Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2023-02-23 17:09:35 -08:00
tunnel4.c
…
udp_bpf.c
bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser()
2023-03-03 17:25:15 +01:00
udp_diag.c
udp: Access &udp_table via net.
2022-11-16 09:43:35 +00:00
udp_impl.h
…
udp_offload.c
udp: allow header check for dodgy GSO_UDP_L4 packets.
2022-12-12 09:29:56 +00:00
udp_tunnel_core.c
net/tunnel: wait until all sk_user_data reader finish before releasing the sock
2022-12-12 09:51:52 +00:00
udp_tunnel_nic.c
udp_tunnel: Add checks for nla_nest_start() in __udp_tunnel_nic_dump_write()
2022-11-29 08:44:24 -08:00
udp_tunnel_stub.c
…
udp.c
inet: Add IP_LOCAL_PORT_RANGE socket option
2023-01-25 22:45:00 -08:00
udplite.c
tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
2022-10-12 17:50:37 -07:00
xfrm4_input.c
…
xfrm4_output.c
…
xfrm4_policy.c
…
xfrm4_protocol.c
…
xfrm4_state.c
…
xfrm4_tunnel.c
…