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Jozsef Kadlecsik c4bc456cb5 netfilter: ipset: Fix oversized kvmalloc() calls 
commit 7bbc3d385b upstream.

The commit

commit 7661809d49
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 14 09:45:49 2021 -0700

    mm: don't allow oversized kvmalloc() calls

limits the max allocatable memory via kvmalloc() to MAX_INT. Apply the
same limit in ipset.

Reported-by: syzbot+3493b1873fb3ea827986@syzkaller.appspotmail.com
Reported-by: syzbot+2b8443c35458a617c904@syzkaller.appspotmail.com
Reported-by: syzbot+ee5cb15f4a0e85e0d54e@syzkaller.appspotmail.com
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-06 15:31:27 +02:00
..
ipset
netfilter: ipset: Fix oversized kvmalloc() calls
2021-10-06 15:31:27 +02:00
ipvs
ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
2021-10-06 15:31:21 +02:00
core.c
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Kconfig
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Makefile
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nf_conncount.c
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nf_conntrack_acct.c
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nf_conntrack_amanda.c
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nf_conntrack_broadcast.c
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nf_conntrack_core.c
netfilter: conntrack: collect all entries in one cycle
2021-09-03 09:58:00 +02:00
nf_conntrack_ecache.c
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nf_conntrack_expect.c
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nf_conntrack_extend.c
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nf_conntrack_ftp.c
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nf_conntrack_h323_asn1.c
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nf_conntrack_h323_main.c
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nf_conntrack_h323_types.c
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nf_conntrack_helper.c
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nf_conntrack_irc.c
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nf_conntrack_labels.c
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nf_conntrack_netbios_ns.c
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nf_conntrack_netlink.c
netfilter: ctnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo
2021-07-28 11:13:45 +02:00
nf_conntrack_pptp.c
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nf_conntrack_proto_dccp.c
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nf_conntrack_proto_generic.c
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nf_conntrack_proto_gre.c
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nf_conntrack_proto_icmp.c
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nf_conntrack_proto_icmpv6.c
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nf_conntrack_proto_sctp.c
netfilter: conntrack: allow sctp hearbeat after connection re-use
2020-09-17 13:45:24 +02:00
nf_conntrack_proto_tcp.c
netfilter: conntrack: connection timeout after re-register
2020-10-30 10:38:24 +01:00
nf_conntrack_proto_udp.c
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nf_conntrack_proto.c
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nf_conntrack_sane.c
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nf_conntrack_seqadj.c
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nf_conntrack_sip.c
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nf_conntrack_snmp.c
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nf_conntrack_standalone.c
netfilter: conntrack: Make global sysctls readonly in non-init netns
2021-05-22 10:59:47 +02:00
nf_conntrack_tftp.c
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nf_conntrack_timeout.c
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nf_conntrack_timestamp.c
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nf_dup_netdev.c
netfilter: nf_fwd_netdev: clear timestamp in forwarding path
2020-10-30 10:38:24 +01:00
nf_flow_table_core.c
netfilter: flowtable: fix tcp and udp header checksum update
2021-02-23 15:00:57 +01:00
nf_flow_table_inet.c
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nf_flow_table_ip.c
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nf_internals.h
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nf_log_common.c
netfilter: nf_log: missing vlan offload tag and proto
2020-10-29 09:55:15 +01:00
nf_log_netdev.c
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nf_log.c
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nf_nat_amanda.c
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nf_nat_core.c
netfilter: nf_nat: Fix memleak in nf_nat_init
2021-01-19 18:22:38 +01:00
nf_nat_ftp.c
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nf_nat_helper.c
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nf_nat_irc.c
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nf_nat_proto_common.c
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nf_nat_proto_dccp.c
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nf_nat_proto_sctp.c
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nf_nat_proto_tcp.c
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nf_nat_proto_udp.c
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nf_nat_proto_unknown.c
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nf_nat_redirect.c
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nf_nat_sip.c
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nf_nat_tftp.c
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nf_queue.c
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nf_sockopt.c
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nf_synproxy_core.c
netfilter: synproxy: Fix out of bounds when parsing TCP options
2021-06-30 08:48:17 -04:00
nf_tables_api.c
netfilter: nf_tables: avoid false-postive lockdep splat
2020-12-11 13:25:04 +01:00
nf_tables_core.c
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nf_tables_set_core.c
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nf_tables_trace.c
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nfnetlink_acct.c
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nfnetlink_cthelper.c
netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches
2021-06-10 13:24:05 +02:00
nfnetlink_cttimeout.c
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nfnetlink_log.c
netfilter: nfnetlink: nfnetlink_unicast() reports EAGAIN instead of ENOBUFS
2020-09-09 19:04:26 +02:00
nfnetlink_osf.c
netfilter: nfnetlink_osf: Fix a missing skb_header_pointer() NULL check
2021-05-22 10:59:44 +02:00
nfnetlink_queue.c
netfilter: nfnetlink: nfnetlink_unicast() reports EAGAIN instead of ENOBUFS
2020-09-09 19:04:26 +02:00
nfnetlink.c
netfilter: nfnetlink: nfnetlink_unicast() reports EAGAIN instead of ENOBUFS
2020-09-09 19:04:26 +02:00
nft_bitwise.c
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nft_byteorder.c
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nft_chain_filter.c
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nft_cmp.c
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nft_compat.c
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nft_connlimit.c
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nft_counter.c
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nft_ct.c
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nft_dup_netdev.c
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nft_dynset.c
netfilter: nft_dynset: add timeout extension to template
2021-02-03 23:23:25 +01:00
nft_exthdr.c
netfilter: nft_exthdr: fix endianness of tcp option cast
2021-08-26 08:36:49 -04:00
nft_fib_inet.c
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nft_fib_netdev.c
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nft_fib.c
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nft_flow_offload.c
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nft_fwd_netdev.c
netfilter: nf_fwd_netdev: clear timestamp in forwarding path
2020-10-30 10:38:24 +01:00
nft_hash.c
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nft_immediate.c
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nft_limit.c
netfilter: nft_limit: avoid possible divide error in nft_limit_init
2021-04-28 13:16:50 +02:00
nft_log.c
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nft_lookup.c
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nft_masq.c
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nft_meta.c
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nft_nat.c
netfilter: nft_nat: allow to specify layer 4 protocol NAT only
2021-08-04 12:23:46 +02:00
nft_numgen.c
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nft_objref.c
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nft_osf.c
netfilter: nft_osf: check for TCP packet before further processing
2021-07-20 16:15:50 +02:00
nft_payload.c
netfilter: nf_tables: fix destination register zeroing
2020-09-09 19:04:25 +02:00
nft_queue.c
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nft_quota.c
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nft_range.c
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nft_redir.c
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nft_reject_inet.c
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nft_reject.c
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nft_rt.c
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nft_set_bitmap.c
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nft_set_hash.c
netfilter: nftables: avoid overflows in nft_hash_buckets()
2021-05-22 10:59:44 +02:00
nft_set_rbtree.c
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nft_socket.c
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nft_tproxy.c
netfilter: nft_tproxy: restrict support to TCP and UDP transport protocols
2021-07-20 16:15:50 +02:00
nft_tunnel.c
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utils.c
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x_tables.c
netfilter: x_tables: fix compat match/target pad out-of-bound write
2021-04-16 11:49:31 +02:00
xt_addrtype.c
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xt_AUDIT.c
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xt_bpf.c
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xt_cgroup.c
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xt_CHECKSUM.c
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xt_CLASSIFY.c
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xt_cluster.c
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xt_comment.c
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xt_connbytes.c
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xt_connlabel.c
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xt_connlimit.c
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xt_connmark.c
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xt_CONNSECMARK.c
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xt_conntrack.c
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xt_cpu.c
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xt_CT.c
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xt_dccp.c
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xt_devgroup.c
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xt_dscp.c
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xt_DSCP.c
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xt_ecn.c
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xt_esp.c
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xt_hashlimit.c
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xt_helper.c
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xt_hl.c
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xt_HL.c
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xt_HMARK.c
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xt_IDLETIMER.c
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xt_ipcomp.c
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xt_iprange.c
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xt_ipvs.c
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xt_l2tp.c
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xt_LED.c
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xt_length.c
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xt_limit.c
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xt_LOG.c
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xt_mac.c
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xt_mark.c
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xt_multiport.c
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xt_nat.c
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xt_NETMAP.c
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xt_nfacct.c
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xt_NFLOG.c
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xt_NFQUEUE.c
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xt_osf.c
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xt_owner.c
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xt_physdev.c
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xt_pkttype.c
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xt_policy.c
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xt_quota.c
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xt_rateest.c
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xt_RATEEST.c
netfilter: xt_RATEEST: reject non-null terminated string from userspace
2021-01-12 20:10:24 +01:00
xt_realm.c
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xt_recent.c
netfilter: xt_recent: Fix attempt to update deleted entry
2021-02-23 15:00:57 +01:00
xt_REDIRECT.c
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xt_repldata.h
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xt_sctp.c
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xt_SECMARK.c
netfilter: xt_SECMARK: add new revision to fix structure layout
2021-05-22 10:59:43 +02:00
xt_set.c
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xt_socket.c
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xt_state.c
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xt_statistic.c
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xt_string.c
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xt_tcpmss.c
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xt_TCPMSS.c
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xt_TCPOPTSTRIP.c
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xt_tcpudp.c
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xt_TEE.c
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xt_time.c
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xt_TPROXY.c
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xt_TRACE.c
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xt_u32.c
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