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Namjae Jeon 30210947a3 ksmbd: fix racy issue under cocurrent smb2 tree disconnect
There is UAF issue under cocurrent smb2 tree disconnect.
This patch introduce TREE_CONN_EXPIRE flags for tcon to avoid cocurrent
access.

Cc: stable@vger.kernel.org
Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-20592
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
2023-05-03 23:03:02 -05:00
arch dma-mapping updates for Linux 6.4 2023-04-29 10:29:57 -07:00
block
certs
crypto
Documentation driver ntfs3 for linux 6.4 2023-04-29 10:52:37 -07:00
drivers dma-mapping updates for Linux 6.4 2023-04-29 10:29:57 -07:00
fs ksmbd: fix racy issue under cocurrent smb2 tree disconnect 2023-05-03 23:03:02 -05:00
include five ksmbd server fixes, and new lock_rename_child VFS helper routine 2023-04-29 11:10:39 -07:00
init Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
io_uring
ipc
kernel dma-mapping updates for Linux 6.4 2023-04-29 10:29:57 -07:00
lib tracing updates for 6.4: 2023-04-28 15:57:53 -07:00
LICENSES
mm cgroup changes for v6.4-rc1 2023-04-29 10:05:22 -07:00
net NFSD 6.4 Release Notes 2023-04-29 11:04:14 -07:00
rust
samples tracing updates for 6.4: 2023-04-28 15:57:53 -07:00
scripts RISC-V Patches for the 6.4 Merge Window, Part 1 2023-04-28 16:55:39 -07:00
security integrity-v6.4 2023-04-29 10:11:32 -07:00
sound Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
tools cgroup changes for v6.4-rc1 2023-04-29 10:05:22 -07:00
usr
virt SMP cross-CPU function-call updates for v6.4: 2023-04-28 15:03:43 -07:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS workqueue changes for v6.4-rc1 2023-04-29 09:48:52 -07:00
Makefile
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.