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Mikulas Patocka 2d8848edc9 dm integrity: conditionally disable "recalculate" feature 
commit 5c02406428 upstream.

Otherwise a malicious user could (ab)use the "recalculate" feature
that makes dm-integrity calculate the checksums in the background
while the device is already usable. When the system restarts before all
checksums have been calculated, the calculation continues where it was
interrupted even if the recalculate feature is not requested the next
time the dm device is set up.

Disable recalculating if we use internal_hash or journal_hash with a
key (e.g. HMAC) and we don't have the "legacy_recalculate" flag.

This may break activation of a volume, created by an older kernel,
that is not yet fully recalculated -- if this happens, the user should
add the "legacy_recalculate" flag to constructor parameters.

Cc: stable@vger.kernel.org
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reported-by: Daniel Glockner <dg@emlix.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2021-01-30 13:54:10 +01:00
..
accessibility
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acpi ACPI: scan: Make acpi_bus_get_device() clear return pointer on error 2021-01-27 11:47:40 +01:00
amba
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android binder: add flag to clear buffer on txn complete 2020-12-30 11:51:35 +01:00
ata ata: sata_nv: Fix retrieving of active qcs 2020-11-05 11:43:12 +01:00
atm atm: idt77252: call pci_disable_device() on error path 2021-01-12 20:16:11 +01:00
auxdisplay
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base driver core: Extend device_is_dependent() 2021-01-27 11:47:51 +01:00
bcma
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block block: rsxx: select CONFIG_CRC32 2021-01-17 14:05:36 +01:00
bluetooth Bluetooth: revert: hci_h5: close serdev device and free hu in h5_close 2021-01-12 20:16:17 +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 virtio: virtio_console: fix DMA memory allocation for rproc serial 2020-11-18 19:20:29 +01:00
clk clk: tegra30: Add hda clock default rates to clock driver 2021-01-27 11:47:44 +01:00
clocksource clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI 2020-12-30 11:51:19 +01:00
connector
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counter
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cpufreq cpufreq: powernow-k8: pass policy rather than use cpufreq_cpu_get() 2021-01-17 14:05:35 +01:00
cpuidle cpuidle: Fixup IRQ state 2020-09-09 19:12:21 +02:00
crypto chtls: Fix chtls resources release sequence 2021-01-17 14:05:34 +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: xilinx_dma: fix mixed_enum_type coverity warning 2021-01-17 14:05:36 +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 efi: EFI_EARLYCON should depend on EFI 2020-12-02 08:49:53 +01:00
fpga fpga: dfl: fix bug in port reset handshake 2020-07-29 10:18:31 +02:00
fsi
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gnss
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gpio gpio: mvebu: fix pwm .get_state period calculation 2021-01-30 13:54:09 +01:00
gpu drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0 2021-01-27 11:47:46 +01:00
greybus
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hid HID: wacom: Correct NULL dereference on AES pen proximity 2021-01-30 13:54:10 +01:00
hsi HSI: omap_ssi: Don't jump to free ID in ssi_add_controller() 2020-12-30 11:51:13 +01:00
hv Drivers: hv: vmbus: Allow cleanup of VMBUS_CONNECT_CPU if disconnected 2020-11-24 13:29:23 +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: octeon: check correct size of maximum RECV_LEN packet 2021-01-27 11:47:47 +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 IB/mlx5: Fix error unwinding when set_has_smi_cap fails 2021-01-19 18:26:18 +01:00
input Input: cyapa_gen6 - fix out-of-bounds stack access 2020-12-30 11:51:32 +01:00
interconnect interconnect: qcom: qcs404: Remove GPU and display RPM IDs 2020-12-16 10:56:56 +01:00
iommu iommu/vt-d: Fix unaligned addresses for intel_flush_svm_range_dev() 2021-01-19 18:26:18 +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: bcm6328, bcm6358: use devres LED registering function 2020-11-05 11:43:24 +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 integrity: conditionally disable "recalculate" feature 2021-01-30 13:54:10 +01:00
media media: gp8psk: initialize stats at power control logic 2021-01-06 14:48:38 +01:00
memory memory: emif: Remove bogus debugfs error handling 2020-11-05 11:43:21 +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: sprd: Add wakeup capability for PMIC IRQ 2020-11-18 19:20:26 +01:00
misc habanalabs: Fix memleak in hl_device_reset 2021-01-19 18:26:15 +01:00
mmc mmc: sdhci-xenon: fix 1.8v regulator stabilization 2021-01-27 11:47:41 +01:00
mtd Revert "mtd: spinand: Fix OOB read" 2021-01-09 13:44:54 +01:00
mux
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net net: dsa: b53: fix an off by one in checking "vlan->vid" 2021-01-27 11:47:55 +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/namespace: Fix reaping of invalidated block-window-namespace labels 2020-12-30 11:51:47 +01:00
nvme nvme-tcp: fix possible data corruption with bio merges 2021-01-19 18:26:17 +01:00
nvmem nvmem: core: fix possibly memleak when use nvmem_cell_info_to_nvmem_cell() 2020-10-29 09:57:42 +01:00
of of/address: Fix of_node memory leak in of_dma_is_coherent 2020-11-18 19:20:28 +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: Fix pci_slot_release() NULL pointer dereference 2020-12-30 11:51:47 +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: renesas: rcar-gen3-usb2: disable runtime pm in case of failure 2020-12-30 11:51:19 +01:00
pinctrl pinctrl: ingenic: Fix JZ4760 support 2021-01-27 11:47:52 +01:00
platform platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from allow-list 2021-01-27 11:47:47 +01:00
pnp
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power power: supply: bq24190_charger: fix reference leak 2020-12-30 11:51:14 +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: lp3943: Dynamically allocate PWM chip base 2020-12-30 11:51:28 +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: bd718x7: Add enable times 2021-01-19 18:26:14 +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: pl031: fix resource leak in pl031_probe 2021-01-06 14:48:39 +01:00
s390 s390/qeth: fix L2 header access in qeth_l3_osa_features_check() 2021-01-17 14:05:32 +01:00
sbus
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scsi scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression 2021-01-27 11:47:47 +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: qcom: smp2p: Safely acquire spinlock without IRQs 2020-12-30 11:51:43 +01:00
soundwire soundwire: bus: disable pm_runtime in sdw_slave_delete 2020-10-01 13:17:36 +02:00
spi spi: cadence: cache reference clock rate during probe 2021-01-23 15:58:00 +01:00
spmi
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ssb
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staging exfat: Month timestamp metadata accidentally incremented 2021-01-17 14:05:34 +01:00
target scsi: target: Fix XCOPY NAA identifier lookup 2021-01-12 20:16:25 +01:00
tc
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tee optee: add writeback to valid memory type 2020-12-02 08:49:53 +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 serial: mvebu-uart: fix tx lost characters at power off 2021-01-27 11:47:50 +01:00
uio uio: Fix use-after-free in uio_unregister_device() 2020-11-18 19:20:29 +01:00
usb xhci: tegra: Delay for disabling LFPS detector 2021-01-27 11:47:51 +01:00
vfio vfio iommu: Add dma available capability 2021-01-17 14:05:30 +01:00
vhost vhost_net: fix ubuf refcount incorrectly when sendmsg fails 2021-01-12 20:16:16 +01:00
video video: hyperv_fb: Fix the mmap() regression for v5.4.y and older 2021-01-12 20:16:17 +01:00
virt drivers/virt/fsl_hypervisor: Fix error handling path 2020-10-29 09:57:38 +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: coh901327: add COMMON_CLK dependency 2020-12-30 11:51:28 +01:00
xen xen: Fix event channel callback via INTX/GSI 2021-01-27 11:47:44 +01:00
zorro
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Kconfig
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Makefile
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