Peter Shier ecec76885b KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221) ... Bugzilla: 1671904 There are multiple code paths where an hrtimer may have been started to emulate an L1 VMX preemption timer that can result in a call to free_nested without an intervening L2 exit where the hrtimer is normally cancelled. Unconditionally cancel in free_nested to cover all cases. Embargoed until Feb 7th 2019. Signed-off-by: Peter Shier <pshier@google.com> Reported-by: Jim Mattson <jmattson@google.com> Reviewed-by: Jim Mattson <jmattson@google.com> Reported-by: Felix Wilhelm <fwilhelm@google.com> Cc: stable@kernel.org Message-Id: <20181011184646.154065-1-pshier@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2019-02-07 19:03:01 +01:00
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vmx	KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221)	2019-02-07 19:03:01 +01:00
Kconfig	treewide: surround Kconfig file paths with double quotes	2018-12-22 00:25:54 +09:00
Makefile	KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths	2019-01-25 19:12:37 +01:00
cpuid.c	KVM: x86: Add CPUID support for new instruction WBNOINVD	2018-12-21 14:26:32 +01:00
cpuid.h	KVM/x86: Update the reverse_cpuid list to include CPUID_7_EDX	2018-02-03 23:06:51 +01:00
debugfs.c	kvm: x86: export TSC information to user-space	2016-09-16 16:57:48 +02:00
emulate.c	jump_label: move 'asm goto' support test to Kconfig	2019-01-06 09:46:51 +09:00
hyperv.c	KVM: x86: Mark expected switch fall-throughs	2019-01-25 19:29:36 +01:00
hyperv.h	x86/kvm/hyper-v: Introduce KVM_GET_SUPPORTED_HV_CPUID	2018-12-14 17:59:54 +01:00
i8254.c	KVM: x86: take slots_lock in kvm_free_pit	2017-07-12 22:38:26 +02:00
i8254.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
i8259.c	KVM: x86: simplify pic_ioport_read()	2017-04-12 20:17:15 +02:00
ioapic.c	KVM: x86: ioapic: Preserve read-only values in the redirection table	2017-11-17 13:20:21 +01:00
ioapic.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
irq.c	KVM: x86: Rename interrupt.pending to interrupt.injected	2018-03-28 22:47:06 +02:00
irq.h	KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING	2017-05-02 14:45:45 +02:00
irq_comm.c	KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING	2017-05-02 14:45:45 +02:00
kvm_cache_regs.h	KVM: x86: Add requisite includes to kvm_cache_regs.h	2018-12-14 12:34:22 +01:00
lapic.c	KVM: x86: Mark expected switch fall-throughs	2019-01-25 19:29:36 +01:00
lapic.h	KVM: hyperv: define VP assist page helpers	2018-10-17 00:30:13 +02:00
mmu.c	KVM: x86: Mark expected switch fall-throughs	2019-01-25 19:29:36 +01:00
mmu.h	x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU	2018-10-17 00:30:02 +02:00
mmu_audit.c	x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU	2018-10-17 00:30:02 +02:00
mmutrace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mtrr.c	KVM: x86: generalize guest_cpuid_has_ helpers	2017-08-07 16:11:50 +02:00
page_track.c	treewide: kvzalloc() -> kvcalloc()	2018-06-12 16:19:22 -07:00
paging_tmpl.h	KVM: Replace old tlb flush function with new one to flush a specified range.	2018-12-21 11:28:41 +01:00
pmu.c	KVM: x86: Add support for VMware backdoor Pseudo-PMCs	2018-03-16 22:02:01 +01:00
pmu.h	KVM: x86: Add support for VMware backdoor Pseudo-PMCs	2018-03-16 22:02:01 +01:00
pmu_amd.c	KVM: x86: Add support for AMD Core Perf Extension in guest	2018-03-16 22:01:28 +01:00
svm.c	KVM: x86: Mark expected switch fall-throughs	2019-01-25 19:29:36 +01:00
trace.h	KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths	2019-01-25 19:12:37 +01:00
tss.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
x86.c	KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222)	2019-02-07 19:02:56 +01:00
x86.h	kvm: x86: Defer setting of CR2 until #PF delivery	2018-10-17 19:07:43 +02:00