iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
800,917 Commits 104 Branches 1,843 Tags
Go to file
Clone
Open with VS Code Open with VSCodium Open with Intellij IDEA
Florian Westphal e810ec8e62 netfilter: xt_RATEEST: reject non-null terminated string from userspace 
commit 6cb56218ad9e580e519dcd23bfb3db08d8692e5a upstream.

syzbot reports:
detected buffer overflow in strlen
[..]
Call Trace:
 strlen include/linux/string.h:325 [inline]
 strlcpy include/linux/string.h:348 [inline]
 xt_rateest_tg_checkentry+0x2a5/0x6b0 net/netfilter/xt_RATEEST.c:143

strlcpy assumes src is a c-string. Check info->name before its used.

Reported-by: syzbot+e86f7c428c8c50db65b4@syzkaller.appspotmail.com
Fixes: 5859034d7eb8793 ("[NETFILTER]: x_tables: add RATEEST target")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12 20:10:24 +01:00
arch
xen/pvh: correctly setup the PV EFI interface for dom0
2021-01-12 20:10:24 +01:00
block
block: factor out requeue handling from dispatch code
2020-12-30 11:25:45 +01:00
certs
export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()
2018-08-22 23:21:44 +09:00
crypto
crypto: ecdh - avoid buffer overflow in ecdh_set_secret()
2021-01-12 20:10:20 +01:00
Documentation
USB: UAS: introduce a quirk to set no_write_same
2020-12-30 11:25:42 +01:00
drivers
Revert "device property: Keep secondary firmware node secondary by type"
2021-01-12 20:10:24 +01:00
firmware
Fix built-in early-load Intel microcode alignment
2020-01-23 08:21:29 +01:00
fs
btrfs: send: fix wrong file path when there is an inode with a pending rmdir
2021-01-12 20:10:24 +01:00
include
net: sched: prevent invalid Scell_log shift count
2021-01-12 20:10:20 +01:00
init
printk: reduce LOG_BUF_SHIFT range for H8300
2020-11-05 11:08:41 +01:00
ipc
ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
2020-05-20 08:18:40 +02:00
kernel
workqueue: Kick a worker based on the actual activation of delayed works
2021-01-12 20:10:16 +01:00
lib
lib/genalloc: fix the overflow when size is too big
2021-01-12 20:10:16 +01:00
LICENSES
LICENSES: Remove CC-BY-SA-4.0 license text
2018-10-18 11:28:50 +02:00
mm
mm/swapfile: do not sleep with a spin lock held
2020-12-11 13:25:02 +01:00
net
netfilter: xt_RATEEST: reject non-null terminated string from userspace
2021-01-12 20:10:24 +01:00
samples
samples: bpf: Fix lwt_len_hist reusing previous BPF map
2020-12-30 11:25:57 +01:00
scripts
depmod: handle the case of /sbin/depmod without /sbin in PATH
2021-01-12 20:10:16 +01:00
security
ima: Don't modify file descriptor mode on the fly
2020-12-30 11:26:12 +01:00
sound
ALSA: hda/realtek - Fix speaker volume control on Lenovo C940
2021-01-12 20:10:24 +01:00
tools
perf record: Fix memory leak when using '--user-regs=?' to list registers
2020-12-30 11:26:05 +01:00
usr
initramfs: restore default compression behavior
2020-04-13 10:44:59 +02:00
virt
KVM: arm64: vgic-v3: Drop the reporting of GICR_TYPER.Last for userspace
2020-12-02 08:48:07 +01:00
.clang-format
clang-format: Set IndentWrappedFunctionNames false
2018-08-01 18:38:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
…
.gitattributes
.gitattributes: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.gitignore
Kbuild updates for v4.17 (2nd)
2018-04-15 17:21:30 -07:00
.mailmap
libnvdimm-for-4.19_misc
2018-08-25 18:13:10 -07:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
9p: remove Ron Minnich from MAINTAINERS
2018-08-17 16:20:26 -07:00
Kbuild
Kbuild updates for v4.15
2017-11-17 17:45:29 -08:00
Kconfig
kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt
2018-08-02 08:06:55 +09:00
MAINTAINERS
Documentation/llvm: add documentation on building w/ Clang/LLVM
2020-09-26 18:01:31 +02:00
Makefile
kbuild: don't hardcode depmod path
2021-01-12 20:10:16 +01:00
README
Docs: Added a pointer to the formatted docs to README
2018-03-21 09:02:53 -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.
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.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%