Eric Dumazet 6d0ce46a93 vrf: use RCU protection in l3mdev_l3_out() ...

l3mdev_l3_out() can be called without RCU being held:

raw_sendmsg()
 ip_push_pending_frames()
  ip_send_skb()
   ip_local_out()
    __ip_local_out()
     l3mdev_ip_out()

Add rcu_read_lock() / rcu_read_unlock() pair to avoid
a potential UAF.

Fixes: a8e3e1a9f0 ("net: l3mdev: Add hook to output path")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250207135841.1948589-7-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2025-02-10 18:09:09 -08:00

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acpi

Merge tag 'loongarch-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

2025-01-28 08:52:01 -08:00

asm-generic

Merge tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-01-26 18:36:23 -08:00

clocksource

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2025-01-28 09:01:36 -08:00

crypto

crypto: skcipher - document skcipher_walk_done() and rename some vars

2025-01-14 11:38:32 +08:00

cxl

cxl/events: Update Memory Module Event Record to CXL spec rev 3.1

2025-01-13 09:33:21 -07:00

drm

drm/bridge: fix documentation for the hdmi_audio_prepare() callback

2025-01-15 12:32:47 +02:00

dt-bindings

Merge tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2025-01-27 16:51:51 -08:00

hyperv

hyperv: Add new Hyper-V headers in include/hyperv

2025-01-10 00:54:20 +00:00

keys

keys: drop shadowing dead prototype

2025-01-21 11:25:23 +02:00

kunit

Merge tag 'linux_kselftest-kunit-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2025-01-22 12:32:39 -08:00

kvm

Merge branch kvm-arm64/pkvm-memshare-declutter into kvmarm-master/next

2025-01-17 11:05:18 +00:00

linux

Revert "net: skb: introduce and use a single page frag cache"

2025-02-07 17:20:22 -08:00

math-emu

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media

media: cec: include linux/debugfs.h and linux/seq_file.h where needed

2025-01-07 12:21:38 +01:00

memory

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misc

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net

vrf: use RCU protection in l3mdev_l3_out()

2025-02-10 18:09:09 -08:00

pcmcia

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ras

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rdma

RDMA/core: Support link status events dispatching

2024-12-24 05:22:18 -05:00

rv

rv: Reset per-task monitors also for idle tasks

2025-01-23 12:16:04 -05:00

scsi

Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2025-01-28 12:25:12 -08:00

soc

Merge tag 'soc-drivers-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-01-24 14:56:59 -08:00

sound

Merge tag 'sound-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2025-01-24 07:54:34 -08:00

target

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trace

rxrpc: Fix the rxrpc_connection attend queue handling

2025-02-04 15:30:28 +01:00

uapi

net: ethtool: tsconfig: Fix netlink type of hwtstamp flags

2025-02-06 16:35:21 -08:00

ufs

scsi: Revert "scsi: ufs: core: Probe for EXT_IID support"

2025-01-10 16:38:21 -05:00

vdso

vdso: Correct typo in PAGE_SHIFT comment

2025-01-15 11:07:08 +01:00

video

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xen

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