Go to file
Zheng Wang 1e9ac114c4 Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work
In btsdio_probe, &data->work was bound with btsdio_work.In
btsdio_send_frame, it was started by schedule_work.

If we call btsdio_remove with an unfinished job, there may
be a race condition and cause UAF bug on hdev.

Fixes: ddbaf13e36 ("[Bluetooth] Add generic driver for Bluetooth SDIO devices")
Signed-off-by: Zheng Wang <zyytlz.wz@163.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-03-23 13:09:38 -07:00
arch
block
certs
crypto
Documentation
drivers Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work 2023-03-23 13:09:38 -07:00
fs
include Bluetooth: btintel: Iterate only bluetooth device ACPI entries 2023-03-22 16:05:55 -07:00
init
io_uring
ipc
kernel
lib
LICENSES
mm
net Bluetooth: L2CAP: Fix responding with wrong PDU type 2023-03-23 13:09:38 -07:00
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
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.