forge/linux-uconsole
1
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions
linux-uconsole/security
History
James Morris a19aedf1a7 LSM: Check for NULL cred-security on free 
commit a5795fd38e upstream.

From: Casey Schaufler <casey@schaufler-ca.com>

Check that the cred security blob has been set before trying
to clean it up. There is a case during credential initialization
that could result in this.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Acked-by: John Johansen <john.johansen@canonical.com>
Signed-off-by: James Morris <james.morris@microsoft.com>
Reported-by: syzbot+69ca07954461f189e808@syzkaller.appspotmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-22 21:40:35 +01:00
..
apparmor apparmor: Fix uninitialized value in aa_split_fqname 2018-11-27 16:13:00 +01:00
integrity ima: open a new file instance if no read permissions 2018-11-13 11:08:46 -08:00
keys Revert "uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name" 2018-09-25 13:28:58 +02:00
loadpin module: replace the existing LSM hook in init_module 2018-07-16 12:31:57 -07:00
selinux selinux: policydb - fix byte order and alignment issues 2019-01-13 09:51:07 +01:00
smack Smack: ptrace capability use fixes 2018-11-13 11:08:36 -08:00
tomoyo Kbuild updates for v4.19 2018-08-15 12:09:03 -07:00
yama Yama: Check for pid death before checking ancestry 2019-01-22 21:40:32 +01:00
commoncap.c cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias() 2018-08-11 02:05:53 -05:00
device_cgroup.c docs: fix broken references with multiple hints 2018-06-15 18:10:01 -03:00
inode.c securityfs: add the ability to support symlinks 2017-06-08 12:51:43 -07:00
Kconfig Revert "x86/mm/legacy: Populate the user page-table with user pgd's" 2018-09-14 17:08:45 +02:00
lsm_audit.c audit: use inline function to get audit context 2018-05-14 17:24:18 -04:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 LSM: Check for NULL cred-security on free 2019-01-22 21:40:35 +01:00