WSL2-Linux-Kernel

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

Перейти к файлу

Hyunwoo Kim 50831747cb media: dvb-core: Fix use-after-free due on race condition at dvb_net [ Upstream commit `4172385b0c` ] A race condition may occur between the .disconnect function, which is called when the device is disconnected, and the dvb_device_open() function, which is called when the device node is open()ed. This results in several types of UAFs. The root cause of this is that you use the dvb_device_open() function, which does not implement a conditional statement that checks 'dvbnet->exit'. So, add 'remove_mutex` to protect 'dvbnet->exit' and use locked_dvb_net_open() function to check 'dvbnet->exit'. [mchehab: fix a checkpatch warning] Link: https://lore.kernel.org/linux-media/20221117045925.14297-3-imv4bel@gmail.com Signed-off-by: Hyunwoo Kim <imv4bel@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-06-09 10:32:24 +02:00
Documentation	ASoC: dt-bindings: Adjust #sound-dai-cells on TI's single-DAI codecs	2023-06-09 10:32:22 +02:00
LICENSES	…
arch	um: harddog: fix modular build	2023-06-09 10:32:22 +02:00
block	blk-crypto: make blk_crypto_evict_key() more robust	2023-05-11 23:00:16 +09:00
certs	certs/blacklist_hashes.c: fix const confusion in certs blacklist	2022-06-22 14:22:01 +02:00
crypto	crypto: engine - fix crypto_queue backlog handling	2023-05-17 11:50:20 +02:00
drivers	media: dvb-core: Fix use-after-free due on race condition at dvb_net	2023-06-09 10:32:24 +02:00
fs	gfs2: Don't deref jdesc in evict	2023-06-09 10:32:21 +02:00
include	media: dvb-core: Fix use-after-free due on race condition at dvb_net	2023-06-09 10:32:24 +02:00
init	kbuild: Add CONFIG_PAHOLE_VERSION	2023-02-25 12:06:45 +01:00
io_uring	io_uring: avoid null-ptr-deref in io_arm_poll_handler	2023-03-22 13:31:37 +01:00
ipc	ipc/sem: Fix dangling sem_array access in semtimedop race	2022-12-08 11:28:45 +01:00
kernel	bpf: fix a memory leak in the LRU and LRU_PERCPU hash maps	2023-06-05 09:21:14 +02:00
lib	debugobjects: Don't wake up kswapd from fill_pool()	2023-05-30 13:55:31 +01:00
mm	writeback, cgroup: fix null-ptr-deref write in bdi_split_work_to_wbs	2023-05-11 23:00:18 +09:00
net	xfrm: Check if_id in inbound policy/secpath match	2023-06-09 10:32:22 +02:00
samples	samples/bpf: Fix fout leak in hbm's run_bpf_prog	2023-05-24 17:36:45 +01:00
scripts	recordmcount: Fix memory leaks in the uwrite function	2023-05-24 17:36:47 +01:00
security	selinux: ensure av_permissions.h is built when needed	2023-05-11 23:00:19 +09:00
sound	ASoC: ssm2602: Add workaround for playback distortions	2023-06-09 10:32:22 +02:00
tools	Bonding: add arp_missed_max option	2023-06-05 09:21:19 +02:00
usr	usr/include/Makefile: add linux/nfc.h to the compile-test coverage	2022-02-01 17:27:15 +01:00
virt	KVM: fix memoryleak in kvm_init()	2023-03-17 08:49:04 +01:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	platform/x86: Move existing HP drivers to a new hp subdir	2023-05-24 17:36:48 +01:00
Makefile	Linux 5.15.115	2023-06-05 09:21:27 +02:00
README	…

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.