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linux/drivers
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Sergey Shtylyov a1aa5390cc of: module: prevent NULL pointer dereference in vsnprintf() 
In of_modalias(), we can get passed the str and len parameters which would
cause a kernel oops in vsnprintf() since it only allows passing a NULL ptr
when the length is also 0. Also, we need to filter out the negative values
of the len parameter as these will result in a really huge buffer since
snprintf() takes size_t parameter while ours is ssize_t...

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1d211023-3923-685b-20f0-f3f90ea56e1f@omp.ru
Signed-off-by: Rob Herring <robh@kernel.org>
2024-03-27 17:05:07 -05:00
..
accel drm for 6.9: 2024-03-13 18:34:05 -07:00
accessibility Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
acpi RISC-V Patches for the 6.9 Merge Window 2024-03-22 10:41:13 -07:00
amba
android Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
ata ahci: asm1064: asm1166: don't limit reported ports 2024-03-19 12:06:54 +01:00
atm atm: fore200e: Convert to platform remove callback returning void 2024-03-07 20:36:32 -08:00
auxdisplay auxdisplay: img-ascii-lcd: Convert to platform remove callback returning void 2024-03-12 17:37:54 +02:00
base driver core: Introduce device_link_wait_removal() 2024-03-26 15:32:32 -05:00
bcma
block block-6.9-20240322 2024-03-22 12:46:07 -07:00
bluetooth TTY/Serial driver update for 6.9-rc1 2024-03-21 12:44:10 -07:00
bus Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
cache
cdrom cdrom: gdrom: Convert to platform remove callback returning void 2024-03-07 11:53:30 -07:00
cdx cdx: add MSI support for CDX bus 2024-03-07 21:52:03 +00:00
char Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
clk ARM: late SoC changes for 6.9 2024-03-19 11:57:26 -07:00
clocksource A set of updates for clocksource and clockevent drivers: 2024-03-23 14:42:45 -07:00
comedi Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
connector
counter
cpufreq RISC-V Patches for the 6.9 Merge Window 2024-03-22 10:41:13 -07:00
cpuidle RISC-V Patches for the 6.9 Merge Window 2024-03-22 10:41:13 -07:00
crypto This update includes the following changes: 2024-03-15 14:46:54 -07:00
cxl Tracing updates for 6.9: 2024-03-18 15:11:44 -07:00
dax libnvdimm updates for v6.9 2024-03-15 11:58:32 -07:00
dca
devfreq
dio dio: make dio_bus_type const 2024-03-07 20:37:04 +00:00
dma dmaengine updates for v6.9 2024-03-15 12:25:13 -07:00
dma-buf
dpll Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-11 20:38:36 -07:00
edac - Add a FRU (Field Replaceable Unit) memory poison manager which 2024-03-11 18:14:06 -07:00
eisa
extcon
firewire firewire: core: add memo about the caller of show functions for device attributes 2024-03-21 21:20:18 +09:00
firmware EFI fixes for v6.9 #2 2024-03-24 13:54:06 -07:00
fpga Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
fsi
gnss
gpio Pin control changes for the v6.9 kernel cycle: 2024-03-14 10:22:26 -07:00
gpu drm fixes for 6.9-rc1 2024-03-21 19:04:31 -07:00
greybus Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
hid hid-for-linus-2024031301 2024-03-14 09:56:15 -07:00
hsi
hte
hv hyperv-next for v6.9 2024-03-21 10:01:02 -07:00
hwmon - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
hwspinlock
hwtracing
i2c i2c: muxes: pca954x: Allow sharing reset GPIO 2024-03-20 09:45:04 +01:00
i3c
idle
iio Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
infiniband RDMA v6.9 2024-03-18 15:34:03 -07:00
input TTY/Serial driver update for 6.9-rc1 2024-03-21 12:44:10 -07:00
interconnect interconnect changes for 6.9 2024-03-06 14:03:31 +00:00
iommu dma-mapping fixes for Linux 6.9 2024-03-24 10:45:31 -07:00
ipack ipack: make ipack_bus_type const 2024-03-07 20:32:47 +00:00
irqchip irqchip/renesas-rzg2l: Do not set TIEN and TINT source at the same time 2024-03-18 21:09:02 +01:00
isdn isdn: capi: make capi_class constant 2024-03-07 20:26:24 -08:00
leds - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
macintosh powerpc updates for 6.9 2024-03-15 17:53:48 -07:00
mailbox imx: add support for i.MX95 ELE/V2X MU 2024-03-13 12:23:36 -07:00
mcb mcb: constify the struct device_type usage 2024-03-07 20:38:15 +00:00
md - Fix a memory leak in DM integrity recheck code that was added during 2024-03-22 12:34:26 -07:00
media Linux 6.8 2024-03-18 17:30:46 +00:00
memory Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
memstick MMC core: 2024-03-13 10:59:28 -07:00
message
mfd TTY/Serial driver update for 6.9-rc1 2024-03-21 12:44:10 -07:00
misc hardening fixes for v6.9-rc1 2024-03-23 08:43:21 -07:00
mmc Linux 6.8 2024-03-18 17:30:46 +00:00
most most: core: make mostbus const 2024-03-07 20:32:38 +00:00
mtd This pull request contains updates for UBI and UBIFS: 2024-03-21 15:09:29 -07:00
mux
net hardening fixes for v6.9-rc1 2024-03-23 08:43:21 -07:00
nfc
ntb
nubus
nvdimm libnvdimm updates for v6.9 2024-03-15 11:58:32 -07:00
nvme nvme updates for Linux 6.9 2024-03-21 13:23:07 -06:00
nvmem nvmem: core: Print error on wrong bits DT property 2024-03-07 20:21:53 +00:00
of of: module: prevent NULL pointer dereference in vsnprintf() 2024-03-27 17:05:07 -05:00
opp OPP: Extend dev_pm_opp_data with turbo support 2024-03-11 10:39:24 +05:30
parisc parisc: led: Convert to platform remove callback returning void 2024-03-08 10:00:07 +01:00
parport parport: sunbpp: Convert to platform remove callback returning void 2024-03-07 21:50:06 +00:00
pci pci-v6.9-changes 2024-03-14 10:58:27 -07:00
pcmcia pcmcia: cs: make pcmcia_socket_class constant 2024-03-10 09:07:00 +01:00
peci
perf RISC-V Patches for the 6.9 Merge Window 2024-03-22 10:41:13 -07:00
phy USB/Thunderbolt changes for 6.9-rc1 2024-03-21 12:35:20 -07:00
pinctrl phy-for-6.9 2024-03-16 11:24:51 -07:00
platform Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
pmdomain Core: 2024-03-13 11:33:10 -07:00
pnp
power power supply and reset changes for the 6.9 series 2024-03-14 10:19:48 -07:00
powercap powercap: intel_rapl: Convert to platform remove callback returning void 2024-03-13 20:45:54 +01:00
pps pps: use cflags-y instead of EXTRA_CFLAGS 2024-03-07 21:51:39 +00:00
ps3
ptp Networking changes for 6.9. 2024-03-12 17:44:08 -07:00
pwm
rapidio
ras - Add a FRU (Field Replaceable Unit) memory poison manager which 2024-03-11 18:14:06 -07:00
regulator regulator: Fix for v6.9 2024-03-22 09:52:37 -07:00
remoteproc remoteproc updates for v6.9 2024-03-21 10:37:39 -07:00
reset
rpmsg
rtc RTC for 6.9 2024-03-21 17:16:46 -07:00
s390 more s390 updates for 6.9 merge window 2024-03-19 11:38:27 -07:00
sbus This includes the following changes related to sparc for v6.9: 2024-03-15 12:47:21 -07:00
scsi SCSI misc on 20240322 2024-03-22 13:31:07 -07:00
sh
siox SIOX changes for 6.9-rc1 2024-03-21 15:18:18 -07:00
slimbus slimbus: core: make slimbus_bus const 2024-03-07 20:21:39 +00:00
soc Including fixes from CAN, netfilter, wireguard and IPsec. 2024-03-21 14:50:39 -07:00
soundwire soundwire updates for 6.9 2024-03-15 12:22:52 -07:00
spi spi: Fixes for v6.9 2024-03-22 09:57:00 -07:00
spmi
ssb
staging Staging driver cleanups for 6.9-rc1 2024-03-21 13:03:44 -07:00
target SCSI misc on 20240316 2024-03-16 16:31:12 -07:00
tc
tee ARM: SoC drivers for 6.9 2024-03-12 10:35:24 -07:00
thermal - Fix memory leak in the error path at probe time in the Mediatek LVTS 2024-03-13 20:35:48 +01:00
thunderbolt USB/Thunderbolt changes for 6.9-rc1 2024-03-21 12:35:20 -07:00
tty TTY/Serial driver update for 6.9-rc1 2024-03-21 12:44:10 -07:00
ufs SCSI misc on 20240316 2024-03-16 16:31:12 -07:00
uio uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion 2024-03-07 21:52:59 +00:00
usb USB/Thunderbolt changes for 6.9-rc1 2024-03-21 12:35:20 -07:00
vdpa vDPA: report virtio-blk flush info to user space 2024-03-19 02:45:51 -04:00
vfio VFIO updates for v6.9-rc1 2024-03-15 13:21:13 -07:00
vhost virtio: features, fixes 2024-03-19 08:57:39 -07:00
video fbdev fixes and cleanups for 6.9-rc1: 2024-03-22 10:09:08 -07:00
virt virt: efi_secret: Convert to platform remove callback returning void 2024-03-09 11:37:18 +01:00
virtio virtio: packed: fix unmap leak for indirect desc table 2024-03-19 03:19:22 -04:00
w1
watchdog linux-watchdog 6.9-rc1 tag 2024-03-17 12:06:10 -07:00
xen xen: branch for v6.9-rc1 2024-03-19 08:48:09 -07:00
zorro
Kconfig
Makefile Revert "leds: Only descend into leds directory when CONFIG_NEW_LEDS is set" 2024-03-07 08:48:10 +00:00