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Chengming Zhou a5f2f91b3f crypto: scomp - fix req->dst buffer overflow
[ Upstream commit 744e1885922a9943458954cfea917b31064b4131 ]

The req->dst buffer size should be checked before copying from the
scomp_scratch->dst to avoid req->dst buffer overflow problem.

Fixes: 1ab53a77b7 ("crypto: acomp - add driver-side scomp interface")
Reported-by: syzbot+3eff5e51bf1db122a16e@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/0000000000000b05cd060d6b5511@google.com/
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Barry Song <v-songbaohua@oppo.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 14:52:35 -08:00
Documentation dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp 2024-01-05 15:13:34 +01:00
LICENSES
arch powerpc/imc-pmu: Add a null pointer check in update_events_in_group() 2024-01-25 14:52:33 -08:00
block block: Don't invalidate pagecache for invalid falloc modes 2024-01-15 18:51:07 +01:00
certs
crypto crypto: scomp - fix req->dst buffer overflow 2024-01-25 14:52:35 -08:00
drivers crypto: sahara - do not resize req->src when doing hash operations 2024-01-25 14:52:35 -08:00
fs gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump 2024-01-25 14:52:35 -08:00
include crypto: af_alg - Disallow multiple in-flight AIO requests 2024-01-25 14:52:34 -08:00
init proc: sysctl: prevent aliased sysctls from getting passed to init 2023-12-03 07:31:24 +01:00
io_uring io_uring/af_unix: disable sending io_uring over sockets 2023-12-13 18:36:46 +01:00
ipc
kernel kprobes: Fix to handle forcibly unoptimized kprobes on freeing_list 2024-01-25 14:52:31 -08:00
lib kunit: debugfs: Fix unchecked dereference in debugfs_print_results() 2024-01-25 14:52:34 -08:00
mm mm: fix unmap_mapping_range high bits shift bug 2024-01-15 18:51:23 +01:00
net calipso: fix memory leak in netlbl_calipso_add_pass() 2024-01-25 14:52:33 -08:00
samples samples/hw_breakpoint: fix building without module unloading 2023-09-23 11:10:01 +02:00
scripts powerpc: remove checks for binutils older than 2.25 2024-01-25 14:52:32 -08:00
security selinux: Fix error priority for bind with AF_UNSPEC on PF_INET6 socket 2024-01-25 14:52:34 -08:00
sound Revert "ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek" 2024-01-25 14:52:31 -08:00
tools selftests/powerpc: Fix error handling in FPU/VMX preemption tests 2024-01-25 14:52:32 -08:00
usr
virt KVM: Grab a reference to KVM for VM and vCPU stats file descriptors 2023-08-03 10:22:40 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS iio: stx104: Move to addac subdirectory 2023-08-26 14:23:27 +02:00
Makefile Linux 5.15.147 2024-01-15 18:51:28 +01:00
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.