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linux/drivers/pci
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Sasha Levin ca9ba892eb PCI: Prevent out of bounds access in numa_node override 
commit 1266963170 upstream.

63692df103 ("PCI: Allow numa_node override via sysfs") didn't check that
the numa node provided by userspace is valid.  Passing a node number too
high would attempt to access invalid memory and trigger a kernel panic.

Fixes: 63692df103 ("PCI: Allow numa_node override via sysfs")
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2015-11-09 14:33:37 -08:00
..
host PCI changes for the v4.1 merge window: 2015-04-13 15:45:47 -07:00
hotplug PCI: pciehp: Wait for hotplug command completion where necessary 2015-07-21 10:10:05 -07:00
pcie PCI changes for the v4.1 merge window: 2015-04-13 15:45:47 -07:00
access.c PCI: Use function 0 VPD for identical functions, regular VPD for others 2015-10-22 14:43:16 -07:00
ats.c PCI: Removed unused parts of Page Request Interface support 2014-01-10 14:00:47 -07:00
bus.c PCI: Clear IORESOURCE_UNSET when clipping a bridge window 2015-10-22 14:43:16 -07:00
host-bridge.c Merge branch 'pci/misc' into next 2015-04-10 08:27:18 -05:00
hotplug-pci.c PCI: Remove unnecessary __ref annotations 2014-04-29 17:36:44 -06:00
htirq.c PCI changes for the v3.16 merge window (part 2): 2014-06-12 13:20:24 -07:00
iov.c PCI: Add pcibios_iov_resource_alignment() interface 2015-03-31 13:02:36 +11:00
irq.c PCI: Fix whitespace, capitalization, and spelling errors 2013-11-14 11:28:18 -07:00
Kconfig PCI,parisc: Enable 64-bit bus addresses on PA-RISC 2015-09-29 19:26:11 +02:00
Makefile PCI: Remove PCI ioapic driver 2014-12-16 14:08:14 +01:00
msi.c PCI: Fail MSI-X mappings if there's no space assigned to MSI-X BAR 2015-01-28 09:25:57 -06:00
of.c PCI: OF: Don't crash when bridge parent is NULL. 2011-08-19 08:51:37 -07:00
pci-acpi.c PCI changes for the v4.1 merge window: 2015-04-13 15:45:47 -07:00
pci-driver.c ACPI and power management updates for v3.20-rc1 2015-02-10 15:09:41 -08:00
pci-label.c PCI: Make a shareable UUID for PCI firmware ACPI _DSM 2015-04-08 14:39:30 -05:00
pci-stub.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
pci-sysfs.c PCI: Prevent out of bounds access in numa_node override 2015-11-09 14:33:37 -08:00
pci.c PCI: Propagate the "ignore hotplug" setting to parent 2015-07-21 10:10:05 -07:00
pci.h powerpc updates for 4.1 2015-04-16 13:53:32 -05:00
probe.c PCI: Add pci_bus_addr_t 2015-07-21 10:10:05 -07:00
proc.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
quirks.c PCI: Use function 0 VPD for identical functions, regular VPD for others 2015-10-22 14:43:16 -07:00
remove.c PCI: Export symbols required for loadable host driver modules 2015-04-08 14:17:10 -05:00
rom.c PCI: Fix infinite loop with ROM image of size 0 2015-01-23 17:42:59 -06:00
search.c PCI: Delete unnecessary NULL pointer checks 2014-11-10 21:02:17 -07:00
setup-bus.c PCI: Preserve resource size during alignment reordering 2015-06-01 17:56:32 -05:00
setup-irq.c PCI: Export symbols required for loadable host driver modules 2015-04-08 14:17:10 -05:00
setup-res.c PCI: Mark invalid BARs as unassigned 2015-03-12 18:52:12 -05:00
slot.c VERIFY_OCTAL_PERMISSIONS: stricter checking for sysfs perms. 2014-03-24 12:21:00 +10:30
syscall.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
vc.c PCI: Rename PCI_VC_PORT_REG1/2 to PCI_VC_PORT_CAP1/2 2013-12-17 17:49:39 -07:00
vpd.c pci: Fix files needing export.h for EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:22 -04:00
xen-pcifront.c xenbus_client: Extend interface to support multi-page ring 2015-04-15 10:56:47 +01:00