Seunghun Han 94bee3919a x86/acpi: Prevent out of bound access caused by broken ACPI tables ... The bus_irq argument of mp_override_legacy_irq() is used as the index into the isa_irq_to_gsi[] array. The bus_irq argument originates from ACPI_MADT_TYPE_IO_APIC and ACPI_MADT_TYPE_INTERRUPT items in the ACPI tables, but is nowhere sanity checked. That allows broken or malicious ACPI tables to overwrite memory, which might cause malfunction, panic or arbitrary code execution. Add a sanity check and emit a warning when that triggers. [ tglx: Added warning and rewrote changelog ] Signed-off-by: Seunghun Han <kkamagui@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: security@kernel.org Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: stable@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> CVE-2017-11473 Change-Id: I06eeb72e3207d795a87279ecfdd362e361f505f7		2019-07-27 21:51:30 +02:00
..
boot	Merge remote-tracking branch 'f2fs/linux-3.10.y' into HEAD	2017-04-18 17:02:28 +02:00
configs	bludgeon the flounder kernel until it builds on i386 for qemu testing	2015-09-16 18:20:19 +05:30
crypto	crypto: hash - annotate algorithms taking optional key	2019-07-27 21:49:17 +02:00
ia32	This is the 3.10.100 stable release	2017-04-18 17:17:52 +02:00
include	x86/io: Add "memory" clobber to insb/insw/insl/outsb/outsw/outsl	2019-07-27 21:44:32 +02:00
kernel	x86/acpi: Prevent out of bound access caused by broken ACPI tables	2019-07-27 21:51:30 +02:00
kvm	x86: Rename X86_CR4_RDWRGSFS to X86_CR4_FSGSBASE	2016-06-07 10:42:44 +02:00
lguest
lib	x86_64: kasan: add interceptors for memset/memmove/memcpy functions	2015-05-04 14:03:56 -07:00
math-emu
mm	x86/mm/32: Set the '__vmalloc_start_set' flag in initmem_init()	2019-07-27 21:44:34 +02:00
net	x86: bpf_jit: fix compilation of large bpf programs	2015-10-01 12:07:34 +02:00
oprofile
pci	x86/PCI: Use host bridge _CRS info on Foxconn K8M890-8237A	2015-07-10 10:40:22 -07:00
platform	This is the 3.10.99 stable release	2017-04-18 17:17:46 +02:00
power	nosave: consolidate __nosave_{begin,end} in <asm/sections.h>	2015-05-06 21:56:28 +02:00
realmode	x86_64: add KASan support	2015-05-04 14:03:57 -07:00
syscalls	BACKPORT: random: introduce getrandom(2) system call	2017-09-08 18:50:11 +00:00
tools
um	um: remove dead code	2015-09-16 18:20:08 +05:30
vdso	x86_64: add KASan support	2015-05-04 14:03:57 -07:00
video
xen	x86/iopl/64: Properly context-switch IOPL on Xen PV	2016-06-07 10:42:43 +02:00
.gitignore
Kbuild
Kconfig	Import latest Samsung release	2017-04-18 03:43:52 +02:00
Kconfig.cpu
Kconfig.debug
Makefile	stackprotector: Unify the HAVE_CC_STACKPROTECTOR logic between architectures	2014-07-25 13:08:41 -07:00
Makefile.um
Makefile_32.cpu