Tetsuo Handa 135122f174 smackfs: restrict bytes count in smk_set_cipso() ...

commit 49ec114a6e62d8d320037ce71c1aaf9650b3cafd upstream.

Oops, I failed to update subject line.

From 07571157c91b98ce1a4aa70967531e64b78e8346 Mon Sep 17 00:00:00 2001
From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Date: Mon, 12 Apr 2021 22:25:06 +0900
Subject: smackfs: restrict bytes count in smk_set_cipso()

Commit 7ef4c19d245f3dc2 ("smackfs: restrict bytes count in smackfs write
functions") missed that count > SMK_CIPSOMAX check applies to only
format == SMK_FIXED24_FMT case.

Reported-by: syzbot <syzbot+77c53db50c9fff774e8e@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-07-19 08:53:18 +02:00

..

apparmor

apparmor: ensure that dfa state tables have entries

2020-07-22 09:33:05 +02:00

integrity

evm: fix writing <securityfs>/evm overflow

2021-07-14 16:53:21 +02:00

keys

KEYS: trusted: Fix migratable=1 failing

2021-03-04 10:26:44 +01:00

loadpin

proc/sysctl: add shared variables for range check

2019-07-18 17:08:07 -07:00

lockdown

lockdown: Allow unprivileged users to see lockdown status

2020-06-22 09:30:53 +02:00

safesetid

LSM: SafeSetID: Stop releasing uninitialized ruleset

2019-09-17 11:27:05 -07:00

selinux

selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC

2021-07-19 08:53:10 +02:00

smack

smackfs: restrict bytes count in smk_set_cipso()

2021-07-19 08:53:18 +02:00

tomoyo

tomoyo: Use atomic_t for statistics counter

2020-02-05 21:22:41 +00:00

yama

proc/sysctl: add shared variables for range check

2019-07-18 17:08:07 -07:00

commoncap.c

security: commoncap: fix -Wstringop-overread warning

2021-05-11 14:04:16 +02:00

device_cgroup.c

device_cgroup: Fix RCU list debugging warning

2020-10-01 13:18:13 +02:00

inode.c

Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-07-19 10:42:02 -07:00

Kconfig

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

Kconfig.hardening

Merge tag 'meminit-v5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2019-07-28 12:33:15 -07:00

lsm_audit.c

dump_common_audit_data(): fix racy accesses to ->d_name

2021-01-19 18:26:16 +01:00

Makefile

security: Add a static lockdown policy LSM

2019-08-19 21:54:15 -07:00

min_addr.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

security.c

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00