linux/drivers
Jason A. Donenfeld d44bd323d8 wireguard: netlink: access device through ctx instead of peer
[ Upstream commit 71cbd32e3d ]

The previous commit fixed a bug that led to a NULL peer->device being
dereferenced. It's actually easier and faster performance-wise to
instead get the device from ctx->wg. This semantically makes more sense
too, since ctx->wg->peer_allowedips.seq is compared with
ctx->allowedips_seq, basing them both in ctx. This also acts as a
defence in depth provision against freed peers.

Cc: stable@vger.kernel.org
Fixes: e7096c131e ("net: WireGuard secure network tunnel")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-03 15:32:26 +02:00
..
accel accel/ivpu: Don't enable any tiles by default on VPU40xx 2024-02-20 16:56:21 +01:00
accessibility speakup: Fix 8bit characters from direct synth 2024-04-03 15:32:16 +02:00
acpi ACPI: HMAT: Remove register of memory node for generic target 2024-03-26 18:17:26 -04:00
amba
android binder: signal epoll threads of self-work 2024-01-31 14:08:28 -08:00
ata ata: libata-core: Do not call ata_dev_power_set_standby() twice 2024-02-21 19:09:17 +01:00
atm atm: idt77252: fix a memleak in open_card_ubr0 2024-02-03 12:46:13 +00:00
auxdisplay
base PM: sleep: wakeirq: fix wake irq warning in system suspend 2024-04-03 15:32:11 +02:00
bcma
block aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts 2024-03-26 18:16:29 -04:00
bluetooth Bluetooth: btnxpuart: Fix btnxpuart_close 2024-04-03 15:32:15 +02:00
bus bus: mhi: ep: check the correct variable in mhi_ep_register_controller() 2024-03-26 18:17:29 -04:00
cache cache: ax45mp_cache: Align end size to cache boundary in ax45mp_dma_cache_wback() 2024-02-21 16:24:10 +00:00
cdrom
cdx
char tpm,tpm_tis: Avoid warning splat at shutdown 2024-04-03 15:32:19 +02:00
clk clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays 2024-04-03 15:32:10 +02:00
clocksource clocksource/drivers/timer-riscv: Clear timer interrupt on timer initialization 2024-04-03 15:32:22 +02:00
comedi comedi: comedi_test: Prevent timers rescheduling during deletion 2024-03-05 14:21:45 +00:00
connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-13 11:15:44 +01:00
counter counter: fix privdata alignment 2024-02-16 18:51:00 -05:00
cpufreq cpufreq: dt: always allocate zeroed cpumask 2024-04-03 15:32:24 +02:00
cpuidle
crypto crypto: qat - resolve race condition during AER recovery 2024-04-03 15:32:05 +02:00
cxl cxl/trace: Properly initialize cxl_poison region name 2024-04-03 15:32:25 +02:00
dax
dca
devfreq
dio
dma dmaengine: tegra210-adma: Update dependency to ARCH_TEGRA 2024-03-26 18:17:00 -04:00
dma-buf dma-buf: heaps: Don't track CMA dma-buf pages under RssFile 2024-01-31 19:54:58 +05:30
dpll dpll: fix dpll_xa_ref_*_del() for multiple registrations 2024-03-26 18:16:56 -04:00
edac
eisa
extcon
firewire firewire: ohci: prevent leak of left-over IRQ on unbind 2024-03-06 22:35:22 +09:00
firmware x86/efistub: Don't clear BSS twice in mixed mode 2024-03-26 18:17:39 -04:00
fpga
fsi
gnss
gpio gpiolib: Pass consumer device through to core in devm_fwnode_gpiod_get_index() 2024-03-26 18:16:50 -04:00
gpu drm/i915: Add missing ; to __assign_str() macros in tracepoint code 2024-04-03 15:32:25 +02:00
greybus
hid HID: amd_sfh: Avoid disabling the interrupt 2024-03-26 18:17:14 -04:00
hsi
hte
hv x86/hyperv: Use per cpu initial stack for vtl context 2024-03-26 18:17:30 -04:00
hwmon hwmon: (amc6821) add of_match table 2024-04-03 15:32:16 +02:00
hwspinlock
hwtracing hwtracing: hisi_ptt: Move type check to the beginning of hisi_ptt_pmu_event_init() 2024-03-26 18:17:30 -04:00
i2c i2c: aspeed: Fix the dummy irq expected print 2024-03-08 10:10:27 +01:00
i3c i3c: dw: Disable IBI IRQ depends on hot-join and SIR enabling 2024-03-26 18:17:24 -04:00
idle
iio iio: adc: rockchip_saradc: use mask for write_enable bitfield 2024-04-03 15:32:08 +02:00
infiniband RDMA/mana_ib: Use virtual address in dma regions for MRs 2024-03-26 18:17:26 -04:00
input Input: iqs7222 - add support for IQS7222D v1.1 and v1.2 2024-03-26 18:17:26 -04:00
interconnect interconnect: qcom: x1e80100: Add missing ACV enable_mask 2024-02-04 23:36:06 +02:00
iommu iommu: Fix compilation without CONFIG_IOMMU_INTEL 2024-03-26 18:16:55 -04:00
ipack
irqchip irqchip/gic-v3-its: Do not assume vPE tables are preallocated 2024-02-21 21:11:20 +01:00
isdn
leds leds: trigger: netdev: Fix kernel panic on interface rename trig notify 2024-04-03 15:32:15 +02:00
macintosh
mailbox
mcb
md dm-raid: fix lockdep waring in "pers->hot_add_disk" 2024-04-03 15:32:14 +02:00
media media: nxp: imx8-isi: Mark all crossbar sink pads as MUST_CONNECT 2024-04-03 15:32:03 +02:00
memory memory: tegra: Correct DLA client names 2024-03-26 18:16:46 -04:00
memstick
message
mfd mfd: twl: Select MFD_CORE 2024-04-03 15:32:06 +02:00
misc mei: vsc: Don't use sleeping condition in wait_event_timeout() 2024-03-26 18:17:30 -04:00
mmc mmc: core: Fix switch on gp3 partition 2024-04-03 15:32:15 +02:00
most
mtd mtd: rawnand: Constrain even more when continuous reads are enabled 2024-04-03 15:32:23 +02:00
mux
net wireguard: netlink: access device through ctx instead of peer 2024-04-03 15:32:26 +02:00
nfc
ntb NTB: fix possible name leak in ntb_register_device() 2024-03-26 18:17:06 -04:00
nubus
nvdimm
nvme nvme: fix reconnection fail due to reserved tag allocation 2024-03-26 18:17:33 -04:00
nvmem nvmem: meson-efuse: fix function pointer type mismatch 2024-04-03 15:32:16 +02:00
of Devicetree fix for v6.8, part 2: 2024-03-01 17:18:35 -08:00
opp OPP: debugfs: Fix warning around icc_get_name() 2024-03-26 18:16:56 -04:00
parisc
parport
pci PCI: hv: Fix ring buffer size calculation 2024-04-03 15:32:18 +02:00
pcmcia
peci
perf RISC-V Fixes for 6.8-rc7 2024-03-01 12:44:33 -08:00
phy phy: tegra: xusb: Add API to retrieve the port number of phy 2024-04-03 15:32:16 +02:00
pinctrl pinctrl: qcom: sm8650-lpass-lpi: correct Kconfig name 2024-04-03 15:32:05 +02:00
platform platform/x86/intel/tpmi: Change vsec offset to u64 2024-04-03 15:32:20 +02:00
pmdomain pmdomain: qcom: rpmhpd: Drop SA8540P gfx.lvl 2024-03-26 18:16:35 -04:00
pnp
power power: supply: mm8013: fix "not charging" detection 2024-03-26 18:17:17 -04:00
powercap powercap: intel_rapl_tpmi: Fix System Domain probing 2024-04-03 15:32:04 +02:00
pps
ps3
ptp
pwm pwm: dwc: use pm_sleep_ptr() macro 2024-03-26 18:16:44 -04:00
rapidio
ras
regulator regulator: userspace-consumer: add module device table 2024-03-26 18:16:50 -04:00
remoteproc remoteproc: virtio: Fix wdg cannot recovery remote processor 2024-04-03 15:32:01 +02:00
reset
rpmsg
rtc rtc: max31335: fix interrupt status reg 2024-03-26 18:17:30 -04:00
s390 s390/zcrypt: fix reference counting on zcrypt card objects 2024-04-03 15:32:21 +02:00
sbus
scsi scsi: bfa: Fix function pointer type mismatch for hcb_qe->cbfn 2024-03-26 18:17:24 -04:00
sh
siox
slimbus slimbus: core: Remove usage of the deprecated ida_simple_xx() API 2024-04-03 15:32:16 +02:00
soc soc: fsl: qbman: Use raw spinlock for cgr_lock 2024-04-03 15:32:21 +02:00
soundwire
spi spi: spi-mt65xx: Fix NULL pointer access in interrupt handler 2024-03-26 18:17:38 -04:00
spmi
ssb
staging media: staging: ipu3-imgu: Set fields before media_entity_pads_init() 2024-04-03 15:32:01 +02:00
target scsi: target: pscsi: Fix bio_put() for error case 2024-02-15 14:44:07 -05:00
tc
tee tee: optee: Fix kernel panic caused by incorrect error handling 2024-03-04 09:49:03 +01:00
thermal thermal/drivers/mediatek: Fix control buffer enablement on MT7896 2024-04-03 15:32:18 +02:00
thunderbolt thunderbolt: Fix for v6.8-rc7 2024-03-02 19:47:01 +01:00
tty serial: Lock console when calling into driver before registration 2024-04-03 15:32:12 +02:00
ufs scsi: ufs: Uninitialized variable in ufshcd_devfreq_target() 2024-02-15 14:46:13 -05:00
uio
usb usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic 2024-04-03 15:32:16 +02:00
vdpa vdpa/mlx5: Allow CVQ size changes 2024-03-26 18:17:35 -04:00
vfio vfio/fsl-mc: Block calling interrupt handler without trigger 2024-04-03 15:32:19 +02:00
vhost
video backlight: lp8788: Fully initialize backlight_properties during probe 2024-03-26 18:17:19 -04:00
virt
virtio virtio: reenable config if freezing device failed 2024-04-03 15:32:25 +02:00
w1
watchdog watchdog: stm32_iwdg: initialize default timeout 2024-03-26 18:17:25 -04:00
xen xen/events: increment refcnt only if event channel is refcounted 2024-03-26 18:17:34 -04:00
zorro
Kconfig
Makefile