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Paolo Bonzini 433f4ba190 KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332)

The bounds check was present in KVM_GET_SUPPORTED_CPUID but not
KVM_GET_EMULATED_CPUID.

Reported-by: syzbot+e3f4897236c4eeb8af4f@syzkaller.appspotmail.com
Fixes: 84cffe499b ("kvm: Emulate MOVBE", 2013-10-29)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2019-12-04 12:14:41 +01:00

arch

KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332)

2019-12-04 12:14:41 +01:00

block

blkcg: make blkcg_print_stat() print stats only for online blkgs

2019-11-06 17:08:38 -07:00

certs

PKCS#7: Refactor verify_pkcs7_signature()

2019-08-05 18:40:18 -04:00

crypto

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

Documentation

Merge tag 'kvm-ppc-uvmem-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD

2019-11-29 19:20:08 +01:00

drivers

Merge branch 'kvm-tsx-ctrl' into HEAD

2019-11-21 12:03:40 +01:00

Merge tag 'configfs-for-5.4-2' of git://git.infradead.org/users/hch/configfs

2019-11-10 12:59:34 -08:00

include

KVM: PPC: Book3S HV: Support reset of secure guest

2019-11-28 17:02:31 +11:00

init

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

ipc

ipc/sem.c: convert to use built-in RCU list checking

2019-09-25 17:51:41 -07:00

kernel

Merge branch 'kvm-tsx-ctrl' into HEAD

2019-11-21 12:03:40 +01:00

lib

lib: Remove select of inexistant GENERIC_IO

2019-11-10 10:38:43 -08:00

LICENSES

LICENSES: Rename other to deprecated

2019-05-03 06:34:32 -06:00

mm: ksm: Export ksm_madvise()

2019-11-28 16:23:03 +11:00

net

vsock/virtio: fix sock refcnt holding during the shutdown

2019-11-08 12:17:50 -08:00

samples

samples/bpf: fix build by setting HAVE_ATTR_TEST to zero

2019-10-31 21:39:15 +01:00

scripts

Merge tag 'modules-for-v5.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux

2019-11-08 09:48:19 -08:00

security

efi/efi_test: Lock down /dev/efi_test and require CAP_SYS_ADMIN

2019-10-31 09:40:21 +01:00

sound

Merge tag 'asoc-fix-v5.4-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2019-11-07 13:52:17 +01:00

tools

Merge branch 'kvm-tsx-ctrl' into HEAD

2019-11-21 12:03:40 +01:00

usr

kbuild: update compile-test header list for v5.4-rc2

2019-10-05 15:29:49 +09:00

virt

KVM: Fix jump label out_free_* in kvm_init()

2019-11-23 11:29:17 +01:00

.clang-format

clang-format: Update with the latest for_each macro list

2019-08-31 10:00:51 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

Opt out of scripts/get_maintainer.pl

2019-05-16 10:53:40 -07:00

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux

2019-09-22 10:34:46 -07:00

.mailmap

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2019-11-10 13:41:59 -08:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer

2019-10-10 08:12:51 -07:00

Kbuild

kbuild: do not descend to ./Kbuild when cleaning

2019-08-21 21:03:58 +09:00

Kconfig

docs: kbuild: convert docs to ReST and rename to *.rst

2019-06-14 14:21:21 -06:00

MAINTAINERS

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2019-11-10 13:41:59 -08:00

Makefile

Linux 5.4-rc7

2019-11-10 16:17:15 -08:00

README

Drop all 00-INDEX files from Documentation/

2018-09-09 15:08:58 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.