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linux/drivers
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Hyunwoo Kim d9ddfeb01f fbdev: smscufx: Fix several use-after-free bugs 
commit cc67482c9e upstream.

Several types of UAFs can occur when physically removing a USB device.

Adds ufx_ops_destroy() function to .fb_destroy of fb_ops, and
in this function, there is kref_put() that finally calls ufx_free().

This fix prevents multiple UAFs.

Signed-off-by: Hyunwoo Kim <imv4bel@gmail.com>
Link: https://lore.kernel.org/linux-fbdev/20221011153436.GA4446@ubuntu/
Cc: <stable@vger.kernel.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-03 23:57:49 +09:00
..
accessibility
tty: the rest, stop using tty_schedule_flip()
2022-07-29 17:19:28 +02:00
acpi
ACPI: video: Force backlight native for more TongFang devices
2022-10-30 09:41:19 +01:00
amba
amba: Make the remove callback return void
2022-04-08 14:40:02 +02:00
android
binder: fix UAF of ref->proc caused by race condition
2022-09-08 11:11:38 +02:00
ata
ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
2022-10-30 09:41:15 +01:00
atm
atm: idt77252: fix use-after-free bugs caused by tst_timer
2022-08-25 11:38:02 +02:00
auxdisplay
auxdisplay: ht16k33: Fix frame buffer device blanking
2021-11-18 14:04:24 +01:00
base
arm64: topology: move store_cpu_topology() to shared code
2022-10-30 09:41:19 +01:00
bcma
bcma: Fix memory leak for internally-handled cores
2021-09-15 09:50:45 +02:00
block
nbd: Fix hung when signal interrupts nbd_start_device_ioctl()
2022-10-26 13:25:52 +02:00
bluetooth
Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
2022-10-26 13:25:21 +02:00
bus
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
2022-08-21 15:15:35 +02:00
cdrom
cdrom: gdrom: initialize global variable at init time
2021-05-26 12:06:55 +02:00
char
hwrng: imx-rngc - Moving IRQ handler registering after imx_rngc_irq_mask_clear()
2022-10-26 13:25:41 +02:00
clk
clk: bcm2835: Make peripheral PLLC critical
2022-10-26 13:25:54 +02:00
clocksource
clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup()
2022-07-07 17:52:23 +02:00
connector
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counter
counter: stm32-lptimer-cnt: remove iio counter abi
2022-01-27 10:54:08 +01:00
cpufreq
cpufreq: qcom: fix memory leak in error path
2022-10-30 09:41:15 +01:00
cpuidle
cpuidle: Fix kobject memory leaks in error paths
2021-11-18 14:04:05 +01:00
crypto
crypto: cavium - prevent integer overflow loading firmware
2022-10-26 13:25:43 +02:00
dax
devdax: Fix soft-reservation memory description
2022-09-28 11:10:41 +02:00
dca
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devfreq
PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
2022-07-07 17:52:18 +02:00
dio
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dma
dmaengine: mxs: use platform_driver_register
2022-10-30 09:41:18 +01:00
dma-buf
udmabuf: Set ubuf->sg = NULL if the creation of sg table fails
2022-10-26 13:25:48 +02:00
edac
EDAC/ghes: Set the DIMM label unconditionally
2022-08-03 12:00:50 +02:00
eisa
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extcon
extcon: Modify extcon device to be created after driver data is set
2022-06-14 18:32:43 +02:00
firewire
firewire: core: extend card->lock in fw_core_handle_bus_reset
2022-05-12 12:25:32 +02:00
firmware
firmware: google: Test spinlock on panic path to avoid lockups
2022-10-26 13:25:37 +02:00
fpga
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
2022-10-26 13:25:33 +02:00
fsi
fsi: core: Check error number after calling ida_simple_get
2022-10-26 13:25:38 +02:00
gnss
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gpio
gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully
2022-09-28 11:10:27 +02:00
gpu
drm/virtio: Use appropriate atomic state in virtio_gpu_plane_cleanup_fb()
2022-10-30 09:41:18 +01:00
greybus
greybus: svc: fix an error handling bug in gb_svc_hello()
2022-04-08 14:39:50 +02:00
hid
HID: magicmouse: Do not set BTN_MOUSE on double report
2022-10-30 09:41:16 +01:00
hsi
HSI: omap_ssi_port: Fix dma_map_sg error check
2022-10-26 13:25:32 +02:00
hv
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
2022-09-28 11:10:39 +02:00
hwmon
hwmon/coretemp: Handle large core ID value
2022-10-30 09:41:15 +01:00
hwspinlock
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hwtracing
intel_th: pci: Add Raptor Lake-S CPU support
2022-08-21 15:16:17 +02:00
i2c
i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter
2022-10-30 09:41:15 +01:00
i3c
Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register"
2021-05-14 09:50:05 +02:00
ide
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idle
intel_idle: Disable IBRS during long idle
2022-07-25 11:26:43 +02:00
iio
iio: temperature: ltc2983: allocate iio channels once
2022-11-03 23:57:49 +09:00
infiniband
IB: Set IOVA/LENGTH on IB_MR in core/uverbs layers
2022-10-26 13:25:36 +02:00
input
Input: xpad - fix wireless 360 controller breaking after suspend
2022-10-15 07:55:56 +02:00
interconnect
interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate
2022-09-28 11:10:28 +02:00
iommu
iommu/vt-d: Clean up si_domain in the init_dmars() error path
2022-10-30 09:41:18 +01:00
ipack
ipack: ipoctal: fix module reference leak
2021-10-06 15:56:01 +02:00
irqchip
irqchip/tegra: Fix overflow implicit truncation warnings
2022-08-25 11:38:12 +02:00
isdn
mISDN: fix use-after-free bugs in l1oip timer handlers
2022-10-26 13:25:22 +02:00
leds
leds: lm3601x: Don't use mutex after it was destroyed
2022-10-26 13:25:18 +02:00
lightnvm
lightnvm: disable the subsystem
2022-05-09 09:04:56 +02:00
macintosh
macintosh/adb: fix oob read in do_adb_query() function
2022-08-11 13:06:47 +02:00
mailbox
mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
2022-10-26 13:25:40 +02:00
mcb
mcb: fix error handling in mcb_alloc_bus()
2021-09-30 10:11:00 +02:00
md
md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d
2022-10-26 13:25:53 +02:00
media
media: venus: dec: Handle the case where find_format fails
2022-10-30 09:41:15 +01:00
memory
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
2022-10-26 13:25:28 +02:00
memstick
memstick/ms_block: Fix a memory leak
2022-08-21 15:15:58 +02:00
message
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mfd
mfd: sm501: Add check for platform_driver_register()
2022-10-26 13:25:38 +02:00
misc
misc: ocxl: fix possible refcount leak in afu_ioctl()
2022-10-26 13:25:33 +02:00
mmc
mmc: core: Add SD card quirk for broken discard
2022-10-30 09:41:19 +01:00
most
most: fix control-message timeouts
2021-11-18 14:03:51 +01:00
mtd
mtd: rawnand: marvell: Use correct logic for nand-keep-config
2022-11-03 23:57:49 +09:00
mux
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net
can: kvaser_usb: Fix possible completions during init_completion
2022-11-03 23:57:48 +09:00
nfc
nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout
2022-08-31 17:15:16 +02:00
ntb
NTB: ntb_tool: uninitialized heap data in tool_fn_write()
2022-08-25 11:38:01 +02:00
nubus
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nvdimm
nvdimm: Fix badblocks clear off-by-one error
2022-07-07 17:52:15 +02:00
nvme
nvme-hwmon: kmalloc the NVME SMART log buffer
2022-10-30 09:41:17 +01:00
nvmem
nvmem: core: set size for sysfs bin file
2022-01-27 10:54:22 +01:00
of
of: fdt: fix off-by-one error in unflatten_dt_nodes()
2022-09-23 14:16:57 +02:00
opp
opp: Fix error check in dev_pm_opp_attach_genpd()
2022-08-21 15:16:04 +02:00
oprofile
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parisc
parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
2022-09-23 14:16:58 +02:00
parport
parport: remove non-zero check on count
2021-09-18 13:40:34 +02:00
pci
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
2022-10-26 13:25:11 +02:00
pcmcia
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
2022-06-14 18:32:30 +02:00
perf
perf/arm_pmu_platform: fix tests for platform_get_irq() failure
2022-09-20 12:38:32 +02:00
phy
phy: qualcomm: call clk_disable_unprepare in the error handling
2022-10-26 13:25:37 +02:00
pinctrl
pinctrl: sunxi: Fix name for A100 R_PIO
2022-09-23 14:16:57 +02:00
platform
platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
2022-10-26 13:25:49 +02:00
pnp
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power
power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
2022-10-26 13:25:52 +02:00
powercap
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
2022-10-26 13:25:44 +02:00
pps
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ps3
…
ptp
ptp: replace snprintf with sysfs_emit
2022-04-13 21:00:55 +02:00
pwm
pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource()
2022-08-21 15:15:37 +02:00
rapidio
rapidio: handle create_workqueue() failure
2021-05-26 12:06:52 +02:00
ras
RAS/CEC: Correct ce_add_elem()'s returned values
2021-04-14 08:42:12 +02:00
regulator
regulator: core: Prevent integer underflow
2022-10-26 13:25:46 +02:00
remoteproc
remoteproc: sysmon: Wait for SSCTL service to come up
2022-08-21 15:16:08 +02:00
reset
reset: imx7: Fix the iMX8MP PCIe PHY PERST support
2022-10-05 10:38:40 +02:00
rpmsg
rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
2022-10-15 07:55:54 +02:00
rtc
rtc: mt6397: check return value after calling platform_get_resource()
2022-06-14 18:32:33 +02:00
s390
s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup
2022-09-28 11:10:38 +02:00
sbus
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scsi
scsi: 3w-9xxx: Avoid disabling device if failing to enable it
2022-10-26 13:25:52 +02:00
sfi
…
sh
maple: fix wrong return value of maple_bus_init().
2021-11-26 10:39:12 +01:00
siox
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slimbus
slimbus: qcom: Fix IRQ check in qcom_slim_probe
2022-05-18 10:23:47 +02:00
soc
soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA
2022-10-26 13:25:29 +02:00
soundwire
soundwire: intel: fix error handling on dai registration issues
2022-10-26 13:25:53 +02:00
spi
spi: Ensure that sg_table won't be used after being freed
2022-10-26 13:25:23 +02:00
spmi
spmi: pmic-arb: correct duplicate APID to PPID mapping logic
2022-10-26 13:25:39 +02:00
ssb
ssb: Fix error return code in ssb_bus_scan()
2021-07-14 16:56:21 +02:00
staging
staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv()
2022-10-26 13:25:54 +02:00
target
target: remove an incorrect unmap zeroes data deduction
2022-06-09 10:21:01 +02:00
tc
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tee
tee: fix compiler warning in tee_shm_register()
2022-09-15 11:32:04 +02:00
thermal
thermal: intel_powerclamp: Use first online CPU as control_cpu
2022-10-26 13:25:56 +02:00
thunderbolt
thunderbolt: Explicitly enable lane adapter hotplug events at startup
2022-10-26 13:25:16 +02:00
tty
serial: 8250: Fix restoring termios speed after suspend
2022-10-26 13:25:37 +02:00
uio
uio_hv_generic: Fix a memory leak in error handling paths
2021-05-26 12:06:52 +02:00
usb
xhci: Remove device endpoints from bandwidth list when freeing the device
2022-11-03 23:57:49 +09:00
vdpa
vdpasim: allow to enable a vq repeatedly
2022-06-09 10:21:29 +02:00
vfio
vfio/type1: fix vaddr_get_pfns() return in vfio_pin_page_external()
2022-09-28 11:10:38 +02:00
vhost
vhost/vsock: Use kvmalloc/kvfree for larger packets.
2022-10-26 13:25:22 +02:00
video
fbdev: smscufx: Fix several use-after-free bugs
2022-11-03 23:57:49 +09:00
virt
vboxguest: Do not use devm for irq
2022-08-25 11:38:14 +02:00
virtio
virtio_mmio: Restore guest page size on resume
2022-07-21 21:20:13 +02:00
visorbus
visorbus: fix error return code in visorchipset_init()
2021-07-14 16:56:41 +02:00
vlynq
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vme
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w1
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
2022-04-13 21:01:01 +02:00
watchdog
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
2022-08-21 15:16:10 +02:00
xen
xen/gntdev: Accommodate VMA splitting
2022-10-30 09:41:18 +01:00
zorro
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Kconfig
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Makefile
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