Shirish Pargaonkar ffb179cfbc cifs: For SMB2 security informaion query, check for minimum sized security descriptor instead of sizeof FileAllInformation class ...

commit ee25c6dd7b05113783ce1f4fab6b30fc00d29b8d upstream.

Validate_buf () function checks for an expected minimum sized response
passed to query_info() function.
For security information, the size of a security descriptor can be
smaller (one subauthority, no ACEs) than the size of the structure
that defines FileInfoClass of FileAllInformation.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199725
Cc: <stable@vger.kernel.org>
Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Reviewed-by: Noah Morrison <noah.morrison@rubrik.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-06-26 08:06:31 +08:00

..

asn1.c

…

cache.c

fscache: remove unused ->now_uncached callback

2017-09-06 17:27:26 -07:00

cifs_debug.c

[SMB3] Update session and share information displayed for debugging SMB2/SMB3

2017-09-20 16:46:49 -05:00

cifs_debug.h

lib: update single-char callers of strtobool()

2016-03-17 15:09:34 -07:00

cifs_dfs_ref.c

CIFS: add build_path_from_dentry_optional_prefix()

2017-03-01 22:26:10 -06:00

cifs_fs_sb.h

cifs: Convert to separately allocated bdi

2017-04-20 12:09:55 -06:00

cifs_ioctl.h

Enable previous version support

2016-10-13 19:48:11 -05:00

cifs_spnego.c

cifs: Create dedicated keyring for spnego operations

2016-05-19 21:56:30 -05:00

cifs_spnego.h

…

cifs_unicode.c

[SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred

2017-07-08 18:57:07 -05:00

cifs_unicode.h

[SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred

2017-07-08 18:57:07 -05:00

cifs_uniupr.h

…

cifsacl.c

cifs: cifsacl: Use a temporary ops variable to reduce code length

2017-05-12 19:45:18 -05:00

cifsacl.h

cifs: For SMB2 security informaion query, check for minimum sized security descriptor instead of sizeof FileAllInformation class

2018-06-26 08:06:31 +08:00

cifsencrypt.c

CIFS: fix sha512 check in cifs_crypto_secmech_release

2018-04-24 09:36:27 +02:00

cifsfs.c

smb3: directory sync should not return an error

2018-05-16 10:10:30 +02:00

cifsfs.h

Update version of cifs module

2017-09-17 23:10:48 -05:00

cifsglob.h

CIFS: add sha512 secmech

2018-04-24 09:36:27 +02:00

cifspdu.h

CIFS: move DFS response parsing out of SMB1 code

2017-03-01 22:26:10 -06:00

cifsproto.h

CIFS: refactor crypto shash/sdesc allocation&free

2018-04-24 09:36:27 +02:00

cifssmb.c

cifs: silence compiler warnings showing up with gcc-8.0.0

2018-04-26 11:02:18 +02:00

connect.c

CIFS: zero sensitive data when freeing

2018-02-16 20:22:43 +01:00

dir.c

cifs: do not allow creating sockets except with SMB1 posix exensions

2018-04-26 11:02:01 +02:00

dns_resolve.c

…

dns_resolve.h

…

export.c

…

file.c

cifs: Fix missing put_xid in cifs_file_strict_mmap

2018-02-16 20:22:43 +01:00

fscache.c

…

fscache.h

…

inode.c

smb3: Fix root directory when server returns inode number of zero

2018-04-24 09:36:26 +02:00

ioctl.c

[SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred

2017-07-08 18:57:07 -05:00

Kconfig

CIFS: add sha512 secmech

2018-04-24 09:36:27 +02:00

link.c

CIFS: refactor crypto shash/sdesc allocation&free

2018-04-24 09:36:27 +02:00

Makefile

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

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

misc.c

CIFS: refactor crypto shash/sdesc allocation&free

2018-04-24 09:36:27 +02:00

netmisc.c

cifs: small underflow in cnvrtDosUnixTm()

2017-05-02 14:57:34 -05:00

nterr.c

…

nterr.h

…

ntlmssp.h

cifs: dynamic allocation of ntlmssp blob

2016-06-23 23:45:07 -05:00

readdir.c

cifs: initialize file_info_lock

2017-01-14 14:58:29 -06:00

rfc1002pdu.h

…

sess.c

smb2: Enforce sec= mount option

2017-03-02 23:13:37 -06:00

smb1ops.c

CIFS: Improve readdir verbosity

2017-06-20 19:13:47 -05:00

smb2file.c

CIFS: add use_ipc flag to SMB2_ioctl()

2017-03-01 22:26:11 -06:00

smb2glob.h

CIFS: Separate SMB2 header structure

2017-02-01 16:46:34 -06:00

smb2inode.c

Do not send SMB3 SET_INFO request if nothing is changing

2016-10-13 19:46:51 -05:00

smb2maperror.c

cifs: handle large EA requests more gracefully in smb2+

2017-10-18 11:52:39 -05:00

smb2misc.c

CIFS: fix oplock break deadlocks

2017-05-03 10:10:10 -05:00

smb2ops.c

CIFS: 511c54a2f69195b28afb9dd119f03787b1625bb4 adds a check for session expiry

2018-06-26 08:06:31 +08:00

smb2pdu.c

cifs: For SMB2 security informaion query, check for minimum sized security descriptor instead of sizeof FileAllInformation class

2018-06-26 08:06:31 +08:00

smb2pdu.h

CIFS: SMBD: Fix the definition for SMB2_CHANNEL_RDMA_V1_INVALIDATE

2017-10-18 11:52:39 -05:00

smb2proto.h

CIFS: add sha512 secmech

2018-04-24 09:36:27 +02:00

smb2status.h

…

smb2transport.c

CIFS: add sha512 secmech

2018-04-24 09:36:27 +02:00

smbencrypt.c

CIFS: refactor crypto shash/sdesc allocation&free

2018-04-24 09:36:27 +02:00

smberr.h

…

smbfsctl.h

[SMB3] Send durable handle v2 contexts when use of persistent handles required

2015-11-03 09:26:27 -06:00

transport.c

cifs: Do not modify mid entry after submitting I/O in cifs_call_async

2017-07-05 19:58:08 -05:00

winucase.c

…

xattr.c

cifs: Add support for writing attributes on SMB2+

2017-09-04 14:03:45 -05:00