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Avi Kivity 9581d442b9 KVM: Fix fs/gs reload oops with invalid ldt ...

kvm reloads the host's fs and gs blindly, however the underlying segment
descriptors may be invalid due to the user modifying the ldt after loading
them.

Fix by using the safe accessors (loadsegment() and load_gs_index()) instead
of home grown unsafe versions.

This is CVE-2010-3698.

KVM-Stable-Tag.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

2010-10-19 14:21:45 -02:00

..

boot

x86, setup: Fix earlyprintk=serial,0x3f8,115200

2010-09-21 10:18:33 -07:00

configs

defconfig reduction

2010-08-14 22:26:53 +02:00

crypto

Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

2010-05-03 11:28:58 +08:00

ia32

Don't dump task struct in a.out core-dumps

2010-10-14 10:57:40 -07:00

include/asm

KVM: Fix fs/gs reload oops with invalid ldt

2010-10-19 14:21:45 -02:00

kernel

x86, AMD, MCE thresholding: Fix the MCi_MISCj iteration order

2010-10-11 11:04:36 +02:00

kvm

KVM: Fix fs/gs reload oops with invalid ldt

2010-10-19 14:21:45 -02:00

lguest

lguest: update comments to reflect LHCALL_LOAD_GDT_ENTRY.

2010-09-21 10:54:02 +09:30

lib

Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-13 10:35:48 -07:00

math-emu

x86, fpu: Unbreak FPU emulation

2010-05-10 13:37:16 -07:00

mm

x86, numa: For each node, register the memory blocks actually used

2010-10-11 15:26:15 -07:00

oprofile

oprofile: Add Support for Intel CPU Family 6 / Model 29

2010-09-21 12:22:48 +02:00

pci

x86/PCI: use for_each_pci_dev()

2010-07-30 09:47:33 -07:00

power

x86, tsc, sched: Recompute cyc2ns_offset's during resume from sleep states

2010-08-20 14:59:02 +02:00

tools

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

vdso

Merge branches 'x86-cleanups-for-linus', 'x86-vmware-for-linus', 'x86-mtrr-for-linus', 'x86-apic-for-linus', 'x86-fpu-for-linus' and 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 16:22:59 -07:00

video

…

xen

xen: do not initialize PV timers on HVM if !xen_have_vector_callback

2010-10-05 13:39:23 +01:00

.gitignore

add random binaries to .gitignore

2010-04-08 11:34:34 +02:00

Kbuild

…

Kconfig

Replace Configure with Enable in description of MAXSMP

2010-08-21 12:38:58 -07:00

Kconfig.cpu

Merge branch 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-05-18 08:58:16 -07:00

Kconfig.debug

Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-05-18 08:40:21 -07:00

Makefile

x86, build: Disable -fPIE when compiling with CONFIG_CC_STACKPROTECTOR=y

2010-09-13 15:53:16 -07:00

Makefile_32.cpu

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