Jan Beulich
af6fc858a3
xen-pciback: limit guest control of command register ...
Otherwise the guest can abuse that control to cause e.g. PCIe
Unsupported Request responses by disabling memory and/or I/O decoding
and subsequently causing (CPU side) accesses to the respective address
ranges, which (depending on system configuration) may be fatal to the
host.
Note that to alter any of the bits collected together as
PCI_COMMAND_GUEST permissive mode is now required to be enabled
globally or on the specific device.
This is CVE-2015-2150 / XSA-120.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
2015-03-11 14:34:40 +00:00
xen/events: avoid NULL pointer dereference in dom0 on large machines
2015-03-06 13:16:32 +00:00
xen-pciback: limit guest control of command register
2015-03-11 14:34:40 +00:00
xenbus: Add proper handling of XS_ERROR from Xenbus for transactions.
2015-02-05 15:04:46 +00:00
xen: remove scratch frames for ballooned pages and m2p override
2015-01-28 14:03:10 +00:00
efi: dmi: add support for SMBIOS 3.0 UEFI configuration table
2014-11-05 09:03:16 +01:00
xen/gntalloc: safely delete grefs in add_grefs() undo path
2014-09-04 13:14:05 +01:00
xen/gntdev: provide find_special_page VMA operation
2015-01-28 14:04:58 +00:00
xen/grant-table: add a mechanism to safely unmap pages that are in use
2015-01-28 14:03:14 +00:00
xen-scsiback: Add Xen PV SCSI backend driver
2014-09-23 13:36:19 +00:00
x86/xen: allow privcmd hypercalls to be preempted
2015-02-23 16:30:24 +00:00
xen/manage: Fix USB interaction issues when resuming
2015-02-06 15:49:09 +00:00
xen/pci: Allocate memory for physdev_pci_device_add's optarr
2014-10-23 16:24:02 +01:00
drivers: xen: Include appropriate header file in pcpu.c
2014-02-28 15:26:08 -05:00
x86/xen: allow privcmd hypercalls to be preempted
2015-02-23 16:30:24 +00:00
x86/xen: allow privcmd hypercalls to be preempted
2015-02-23 16:30:24 +00:00
Revert "swiotlb-xen: pass dev_addr to swiotlb_tbl_unmap_single"
2014-12-10 14:58:35 +00:00
xen/tmem: mark xen_tmem_init() __init
2015-01-23 11:55:24 +00:00
ACPICA: Resources: Provide common part for struct acpi_resource_address structures.
2015-01-26 16:09:56 +01:00
xen-acpi-processor: Don't display errors when we get -ENOSYS
2014-05-23 12:34:00 -04:00
xen-scsiback: mark pvscsi frontend request consumed only after last read
2015-02-23 16:30:25 +00:00
drivers:xen-selfballoon:reset 'frontswap_inertia_counter' after frontswap_shrink
2014-02-28 15:26:12 -05:00
af6fc858a3