Pablo Neira Ayuso b0f02608fb netfilter: conntrack: call nf_ct_gre_keymap_destroy() if master helper is pptp ...

For GRE flows, validate that the ct master helper (if any) is pptp
before calling nf_ct_gre_keymap_destroy(), so the helper data area
can be accessed safely. Note that only the pptp helper provides a
.destroy callback.

Fixes: e56894356f ("netfilter: conntrack: remove l4proto destroy hook")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

2026-06-05 16:21:38 +02:00

..

6lowpan

6lowpan: fix off-by-one in multicast context address compression

2026-06-01 19:10:16 -07:00

9p

9p/trans_xen: replace simple_strto* with kstrtouint

2026-04-16 02:57:01 +00:00

802

net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr

2026-06-04 08:52:41 -07:00

8021q

8021q: delete cleared egress QoS mappings

2026-04-23 12:13:57 +02:00

appletalk

appletalk: aarp: zero-initialize aarp_entry to prevent heap info leak

2026-06-03 18:08:58 -07:00

atm

atm: convert to getsockopt_iter

2026-05-22 11:11:09 -07:00

batman-adv

batman-adv: tt: directly retrieve wifi flags of net_device

2026-06-03 08:27:17 +02:00

bluetooth

Bluetooth: MGMT: Fix backward compatibility with userspace

2026-06-03 11:24:12 -04:00

bpf

bpf: reject short IPv4/IPv6 inputs in bpf_prog_test_run_skb

2026-04-12 15:42:57 -07:00

bridge

bridge: mcast: Synchronously shutdown port multicast timers

2026-06-04 18:11:54 -07:00

can

Merge tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2026-04-14 18:36:10 -07:00

ceph

libceph: Fix potential null-ptr-deref in decode_choose_args()

2026-05-12 21:00:59 +02:00

core

rtnetlink: use dev_isalive() in rtnl_getlink()

2026-06-04 18:16:14 -07:00

dcb

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

devlink

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

dns_resolver

net/dns_resolver: use kasprintf + kmemdup_nul to simplify dns_query

2026-06-04 18:39:29 -07:00

dsa

net: dsa: add NETC switch tag support

2026-05-21 13:04:42 +02:00

ethernet

bonding: prevent potential infinite loop in bond_header_parse()

2026-03-16 19:29:45 -07:00

ethtool

net: ethtool: make sure __ethtool_get_link_ksettings() is ops-locked

2026-06-04 14:04:56 -07:00

handshake

net/handshake: Drain pending requests at net namespace exit

2026-05-28 13:35:32 +02:00

hsr

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

ieee802154

ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit()

2026-06-04 08:51:32 -07:00

ife

…

ipv4

netfilter: nf_conntrack_helper: dynamically allocate struct nf_conntrack_helper

2026-06-05 13:25:18 +02:00

ipv6

ipv6: use READ_ONCE() in ipv6_flowlabel_get()

2026-06-04 18:31:18 -07:00

iucv

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-05-28 14:02:21 -07:00

kcm

kcm: convert to getsockopt_iter

2026-05-10 10:11:08 -07:00

key

xfrm: route MIGRATE notifications to caller's netns

2026-05-07 09:31:10 +02:00

l2tp

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

l3mdev

…

lapb

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

llc

llc: Add SPDX id lines to some llc source files

2026-05-26 17:26:57 -07:00

mac80211

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

mac802154

bonding: prevent potential infinite loop in bond_header_parse()

2026-03-16 19:29:45 -07:00

mctp

mctp: convert to getsockopt_iter

2026-05-10 10:11:07 -07:00

mpls

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-04-02 11:03:13 -07:00

mptcp

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

ncsi

net: ncsi: fix skb leak in error paths

2026-03-06 17:34:48 -08:00

netfilter

netfilter: conntrack: call nf_ct_gre_keymap_destroy() if master helper is pptp

2026-06-05 16:21:38 +02:00

netlabel

netlabel: fix IPv6 unlabeled address add error handling

2026-05-25 11:44:09 -07:00

netlink

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-05-28 14:02:21 -07:00

nfc

nfc: hci: fix out-of-bounds read in HCP header parsing

2026-05-07 12:42:09 +02:00

nsh

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openvswitch

openvswitch: vport: fix race between linking and the device notifier

2026-05-18 16:38:45 -07:00

packet

net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd()

2026-04-22 20:16:34 -07:00

phonet

phonet/pep: disable BH around forwarded sk_receive_skb()

2026-05-21 07:38:21 -07:00

psample

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

psp

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-05-07 11:19:07 -07:00

qrtr

net: qrtr: fix node refcount leak on ctrl packet alloc failure

2026-06-01 19:53:45 -07:00

rds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

rfkill

net: rfkill: prevent unlimited numbers of rfkill events from being created

2026-04-07 12:35:04 +02:00

rxrpc

rxrpc: convert to getsockopt_iter

2026-05-22 11:11:10 -07:00

sched

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

sctp

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

shaper

net: shaper: rework the VALID marking (again)

2026-05-20 16:34:20 -07:00

smc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-05-28 14:02:21 -07:00

strparser

net: strparser: fix skb_head leak in strp_abort_strp()

2026-04-14 12:37:00 +02:00

sunrpc

Merge tag 'nfsd-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

2026-05-26 13:49:13 -07:00

switchdev

bridge: No DEV_PATH_BR_VLAN_UNTAG_HW for dsa foreign

2026-03-19 13:14:00 +01:00

tipc

tipc: convert to getsockopt_iter

2026-05-22 11:11:10 -07:00

tls

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-05-21 15:09:02 -07:00

unix

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

vmw_vsock

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

wireless

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

x25

x25: convert to getsockopt_iter

2026-05-10 10:11:08 -07:00

xdp

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04 15:29:04 -07:00

xfrm

xfrm: input: hold netns during deferred transport reinjection

2026-05-26 10:35:30 +02:00

compat.c

socket: Unify getsockname and getpeername implementation

2025-11-26 13:45:23 -07:00

devres.c

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Kconfig

net: remove ax25 and amateur radio (hamradio) subsystem

2026-04-23 10:24:02 -07:00

Kconfig.debug

…

Makefile

net: remove ax25 and amateur radio (hamradio) subsystem

2026-04-23 10:24:02 -07:00

socket.c

net: socket: clean up __sys_accept4 comment

2026-05-19 19:22:41 -07:00

sysctl_net.c

…