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linux-brain/drivers
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Lee Duncan ca3afdd037 scsi: iscsi: Restrict sessions and handles to admin capabilities 
commit 688e8128b7a92df982709a4137ea4588d16f24aa upstream.

Protect the iSCSI transport handle, available in sysfs, by requiring
CAP_SYS_ADMIN to read it. Also protect the netlink socket by restricting
reception of messages to ones sent with CAP_SYS_ADMIN. This disables
normal users from being able to end arbitrary iSCSI sessions.

Cc: stable@vger.kernel.org
Reported-by: Adam Nichols <adam@grimm-co.com>
Reviewed-by: Chris Leech <cleech@redhat.com>
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2021-03-07 12:20:48 +01:00
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accessibility
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acpi ACPI: configfs: add missing check after configfs_register_default_group() 2021-03-04 10:26:40 +01:00
amba amba: Fix resource leak for drivers without .remove 2021-03-04 10:26:32 +01:00
android binder: add flag to clear buffer on txn complete 2020-12-30 11:51:35 +01:00
ata ata: ahci_brcm: Add back regulators management 2021-03-04 10:26:23 +01:00
atm atm: idt77252: call pci_disable_device() on error path 2021-01-12 20:16:11 +01:00
auxdisplay auxdisplay: ht16k33: Fix refresh rate handling 2021-03-04 10:26:30 +01:00
base regmap: sdw: use _no_pm functions in regmap_read/write 2021-03-04 10:26:37 +01:00
bcma
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block nbd: handle device refs for DESTROY_ON_DISCONNECT properly 2021-03-07 12:20:42 +01:00
bluetooth Bluetooth: hci_h5: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for btrtl 2021-03-07 12:20:44 +01:00
bus bus: fsl-mc: fix error return code in fsl_mc_object_allocate() 2020-12-30 11:51:23 +01:00
cdrom
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char tpm_tis: Clean up locality release 2021-03-04 10:26:43 +01:00
clk clk: aspeed: Fix APLL calculate formula from ast2600-A2 2021-03-04 10:26:34 +01:00
clocksource clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined 2021-03-04 10:26:29 +01:00
connector
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counter
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cpufreq cpufreq: intel_pstate: Get per-CPU max freq via MSR_HWP_CAPABILITIES if available 2021-03-04 10:26:50 +01:00
cpuidle cpuidle: Fixup IRQ state 2020-09-09 19:12:21 +02:00
crypto crypto: sun4i-ss - initialize need_fallback 2021-03-04 10:26:45 +01:00
dax device-dax/core: Fix memory leak when rmmod dax.ko 2020-12-30 11:51:46 +01:00
dca
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devfreq PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out 2020-10-01 13:17:14 +02:00
dio
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dma dmaengine: hsu: disable spurious interrupt 2021-03-04 10:26:28 +01:00
dma-buf dmabuf: fix use-after-free of dmabuf's file->f_inode 2021-01-12 20:16:23 +01:00
edac EDAC/amd64: Fix PCI component registration 2020-12-30 11:51:36 +01:00
eisa
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extcon extcon: max77693: Fix modalias string 2020-12-30 11:51:24 +01:00
firewire
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firmware firmware: imx: select SOC_BUS to fix firmware build 2021-02-03 23:25:59 +01:00
fpga
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fsi
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gnss
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gpio gpio: pcf857x: Fix missing first interrupt 2021-03-04 10:26:49 +01:00
gpu drm/amd/display: Guard against NULL pointer deref when get_i2c_info fails 2021-03-07 12:20:46 +01:00
greybus
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hid HID: wacom: Ignore attempts to overwrite the touch_max value from HID 2021-03-04 10:26:40 +01:00
hsi HSI: Fix PM usage counter unbalance in ssi_hw_init 2021-03-04 10:26:26 +01:00
hv Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind() 2021-03-04 10:26:24 +01:00
hwmon hwmon: (pwm-fan) Ensure that calculation doesn't discard big period values 2021-01-19 18:26:15 +01:00
hwspinlock
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hwtracing stm class: Fix module init return on allocation failure 2021-01-27 11:47:50 +01:00
i2c i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition 2021-03-04 10:26:39 +01:00
i3c i3c master: fix missing destroy_workqueue() on error in i3c_master_register 2021-01-06 14:48:40 +01:00
ide scsi: ide: Do not set the RQF_PREEMPT flag for sense requests 2021-01-12 20:16:09 +01:00
idle
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iio iio: ad5504: Fix setting power-down state 2021-01-27 11:47:48 +01:00
infiniband RDMA/hns: Fixes missing error code of CMDQ 2021-03-04 10:26:35 +01:00
input Input: elantech - fix protocol errors for some trackpoints in SMBus mode 2021-03-07 12:20:41 +01:00
interconnect interconnect: qcom: qcs404: Remove GPU and display RPM IDs 2020-12-16 10:56:56 +01:00
iommu iommu/vt-d: Do not use flush-queue when caching-mode is on 2021-02-10 09:25:32 +01:00
ipack
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irqchip irqchip/mips-cpu: Set IPI domain parent chip 2021-01-27 11:47:49 +01:00
isdn misdn: dsp: select CONFIG_BITREVERSE 2021-01-19 18:26:15 +01:00
leds leds: trigger: fix potential deadlock with libata 2021-02-03 23:25:58 +01:00
lightnvm lightnvm: fix memory leak when submit fails 2021-01-27 11:47:53 +01:00
macintosh macintosh/via-macii: Access autopoll_devs when inside lock 2020-08-19 08:16:15 +02:00
mailbox mailbox: avoid timer start from callback 2020-10-29 09:57:53 +01:00
mcb
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md dm era: Update in-core bitset after committing the metadata 2021-03-04 10:26:53 +01:00
media media: uvcvideo: Allow entities with no pads 2021-03-07 12:20:46 +01:00
memory memory: ti-aemif: Drop child node when jumping out loop 2021-03-04 10:26:14 +01:00
memstick memstick: r592: Fix error return in r592_probe() 2020-12-30 11:51:18 +01:00
message scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove() 2020-11-05 11:43:25 +01:00
mfd mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq() 2021-03-04 10:26:33 +01:00
misc drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue 2021-03-04 10:26:45 +01:00
mmc mmc: sdhci-esdhc-imx: fix kernel panic when remove module 2021-03-04 10:26:49 +01:00
mtd mtd: spi-nor: hisi-sfc: Put child node np on error path 2021-03-04 10:26:48 +01:00
mux
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net brcmfmac: Add DMI nvram filename quirk for Voyo winpad A15 tablet 2021-03-07 12:20:45 +01:00
nfc nfc: s3fwrn5: Release the nfc firmware 2020-12-30 11:51:26 +01:00
ntb NTB: hw: amd: fix an issue about leak system resources 2020-10-29 09:58:00 +01:00
nubus
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nvdimm libnvdimm/dimm: Avoid race between probe and available_slots_show() 2021-02-10 09:25:30 +01:00
nvme nvme-tcp: add clean action for failed reconnection 2021-03-07 12:20:47 +01:00
nvmem nvmem: core: skip child nodes not matching binding 2021-03-04 10:26:37 +01:00
of of/fdt: Make sure no-map does not remove already reserved regions 2021-03-04 10:26:28 +01:00
opp opp: Reduce the size of critical section in _opp_table_kref_release() 2020-11-18 19:20:21 +01:00
oprofile
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parisc parisc: mask out enable and reserved bits from sba imask 2020-08-19 08:16:26 +02:00
parport
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pci PCI: Add a REBAR size quirk for Sapphire RX 5600 XT Pulse 2021-03-07 12:20:46 +01:00
pcmcia
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perf drivers/perf: thunderx2_pmu: Fix memory resource error handling 2020-10-29 09:57:30 +01:00
phy phy: rockchip-emmc: emmc_phy_init() always return 0 2021-03-04 10:26:36 +01:00
pinctrl pinctrl: ingenic: Fix JZ4760 support 2021-01-27 11:47:52 +01:00
platform platform/x86: hp-wmi: Disable tablet-mode reporting by default 2021-02-17 10:35:15 +01:00
pnp
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power power: reset: at91-sama5d2_shdwc: fix wkupdbc mask 2021-03-04 10:26:28 +01:00
powercap powercap: restrict energy meter to root access 2020-11-10 21:13:20 +01:00
pps
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ps3 powerpc/ps3: use dma_mapping_error() 2020-12-30 11:51:26 +01:00
ptp
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pwm pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare() 2021-03-04 10:26:36 +01:00
rapidio rapidio: fix the missed put_device() for rio_mport_add_riodev 2020-10-29 09:57:53 +01:00
ras
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regulator regulator: qcom-rpmh: fix pm8009 ldo7 2021-03-04 10:26:34 +01:00
remoteproc remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio() 2020-12-30 11:51:24 +01:00
reset
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rpmsg rpmsg: glink: Use complete_all for open states 2020-11-05 11:43:20 +01:00
rtc rtc: s5m: select REGMAP_I2C 2021-03-04 10:26:29 +01:00
s390 virtio/s390: implement virtio-ccw revision 2 correctly 2021-03-04 10:26:50 +01:00
sbus
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scsi scsi: iscsi: Restrict sessions and handles to admin capabilities 2021-03-07 12:20:48 +01:00
sfi
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sh
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siox
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slimbus slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI 2020-12-30 11:51:13 +01:00
soc soc: aspeed: snoop: Add clock control logic 2021-03-04 10:26:16 +01:00
soundwire soundwire: cadence: fix ACK/NAK handling 2021-03-04 10:26:36 +01:00
spi spi: spi-synquacer: fix set_cs handling 2021-03-04 10:26:51 +01:00
spmi spmi: spmi-pmic-arb: Fix hw_irq overflow 2021-03-04 10:26:49 +01:00
ssb
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staging staging: bcm2835-audio: Replace unsafe strcpy() with strscpy() 2021-03-07 12:20:45 +01:00
target cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds 2021-03-04 10:26:17 +01:00
tc
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tee tee: optee: replace might_sleep with cond_resched 2021-02-03 23:25:58 +01:00
thermal thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed 2021-01-06 14:48:35 +01:00
thunderbolt thunderbolt: Fix use-after-free in remove_unplugged_switch() 2020-12-11 13:23:29 +01:00
tty vt/consolemap: do font sum unsigned 2021-03-07 12:20:44 +01:00
uio uio: Fix use-after-free in uio_unregister_device() 2020-11-18 19:20:29 +01:00
usb USB: serial: mos7720: fix error code in mos7720_write() 2021-03-04 10:26:42 +01:00
vfio vfio/type1: Use follow_pte() 2021-03-04 10:26:38 +01:00
vhost vhost_net: fix ubuf refcount incorrectly when sendmsg fails 2021-01-12 20:16:16 +01:00
video udlfb: Fix memory leak in dlfb_usb_probe 2021-03-07 12:20:42 +01:00
virt virt: vbox: Do not use wait_event_interruptible when called from kernel context 2021-03-04 10:26:10 +01:00
virtio virtio_ring: Fix two use after free bugs 2020-12-30 11:51:29 +01:00
visorbus
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vlynq
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vme
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w1 w1: mxc_w1: Fix timeout resolution problem leading to bus error 2020-11-05 11:43:25 +01:00
watchdog watchdog: mei_wdt: request stop on unregister 2021-03-04 10:26:47 +01:00
xen xen-scsiback: don't "handle" error by BUG() 2021-02-23 15:02:26 +01:00
zorro
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Kconfig
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Makefile
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