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Filename Latest commit message Latest commit date
Vladis Dronov 7bab09631c xfrm: policy: check policy direction value
The 'dir' parameter in xfrm_migrate() is a user-controlled byte which is used
as an array index. This can lead to an out-of-bound access, kernel lockup and
DoS. Add a check for the 'dir' value.

This fixes CVE-2017-11600.

References: https://bugzilla.redhat.com/show_bug.cgi?id=1474928
Fixes: 80c9abaabf ("[XFRM]: Extension for dynamic update of endpoint address(es)")
Cc: <stable@vger.kernel.org> # v2.6.21-rc1
Reported-by: "bo Zhang" <zhangbo5891001@gmail.com>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2017-08-03 10:15:22 +02:00
arch
block
certs
crypto
Documentation Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-07-12 19:30:57 -07:00
drivers Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-07-12 19:30:57 -07:00
firmware
fs
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-07-12 19:30:57 -07:00
init
ipc
kernel Modules updates for v4.13 2017-07-12 17:22:01 -07:00
lib
mm
net xfrm: policy: check policy direction value 2017-08-03 10:15:22 +02:00
samples
scripts Modules updates for v4.13 2017-07-12 17:22:01 -07:00
security
sound
tools Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-07-12 19:30:57 -07:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
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COPYING
CREDITS
Kbuild
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MAINTAINERS
Makefile disable new gcc-7.1.1 warnings for now 2017-07-12 19:25:47 -07:00
README

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

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.