Sean Heelan 2fc9feff45 ksmbd: fix use-after-free in session logoff ...

The sess->user object can currently be in use by another thread, for
example if another connection has sent a session setup request to
bind to the session being free'd. The handler for that connection could
be in the smb2_sess_setup function which makes use of sess->user.

Cc: stable@vger.kernel.org
Signed-off-by: Sean Heelan <seanheelan@gmail.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

2025-04-25 18:22:26 -05:00

..

mgmt

ksmbd: fix use-after-free in ksmbd_session_rpc_open

2025-04-22 20:45:43 -05:00

asn1.c

ksmbd: use __GFP_RETRY_MAYFAIL

2024-11-25 18:58:02 -06:00

asn1.h

…

auth.c

ksmbd: fix use-after-free in kerberos authentication

2025-04-25 18:22:01 -05:00

auth.h

…

connection.c

ksmbd: fix use-after-free in __smb2_lease_break_noti()

2025-04-14 22:21:26 -05:00

connection.h

ksmbd: fix null pointer dereference in alloc_preauth_hash()

2025-04-01 23:02:20 -05:00

crypto_ctx.c

ksmbd: use __GFP_RETRY_MAYFAIL

2024-11-25 18:58:02 -06:00

crypto_ctx.h

…

glob.h

ksmbd: use __GFP_RETRY_MAYFAIL

2024-11-25 18:58:02 -06:00

Kconfig

ksmbd: make SMB_SERVER_KERBEROS5 enable by default

2025-03-24 10:22:06 -05:00

ksmbd_netlink.h

ksmbd: browse interfaces list on FSCTL_QUERY_INTERFACE_INFO IOCTL

2025-01-15 23:24:51 -06:00

ksmbd_spnego_negtokeninit.asn1

treewide: Add SPDX identifier to IETF ASN.1 modules

2023-10-27 18:04:28 +08:00

ksmbd_spnego_negtokentarg.asn1

treewide: Add SPDX identifier to IETF ASN.1 modules

2023-10-27 18:04:28 +08:00

ksmbd_work.c

ksmbd: fix use-after-free in ksmbd_free_work_struct

2025-03-10 12:54:28 -05:00

ksmbd_work.h

ksmbd: fix use-after-free in ksmbd_free_work_struct

2025-03-10 12:54:28 -05:00

Makefile

…

misc.c

ksmbd: use __GFP_RETRY_MAYFAIL

2024-11-25 18:58:02 -06:00

misc.h

…

ndr.c

ksmbd: use __GFP_RETRY_MAYFAIL

2024-11-25 18:58:02 -06:00

ndr.h

…

nterr.h

…

ntlmssp.h

…

oplock.c

ksmbd: fix use-after-free in smb_break_all_levII_oplock()

2025-04-14 22:21:26 -05:00

oplock.h

ksmbd: fix use-after-free in smb_break_all_levII_oplock()

2025-04-14 22:21:26 -05:00

server.c

ksmbd: prevent connection release during oplock break notification

2025-03-10 12:54:32 -05:00

server.h

ksmbd: browse interfaces list on FSCTL_QUERY_INTERFACE_INFO IOCTL

2025-01-15 23:24:51 -06:00

smb2misc.c

smb: move SMB2 Status code to common header file

2024-09-15 10:42:44 -05:00

smb2ops.c

ksmbd: do not set SMB2_GLOBAL_CAP_ENCRYPTION for SMB 3.1.1

2024-04-02 09:21:25 -05:00

smb2pdu.c

ksmbd: fix use-after-free in session logoff

2025-04-25 18:22:26 -05:00

smb2pdu.h

ksmbd: Implement new SMB3 POSIX type

2025-01-07 18:48:49 -06:00

smb_common.c

Merge tag 'kernel-6.14-rc1.cred' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2025-01-20 10:13:06 -08:00

smb_common.h

smb3: Add defines for two new FileSystemAttributes

2025-04-09 23:42:16 -05:00

smbacl.c

ksmbd: validate zero num_subauth before sub_auth is accessed

2025-04-01 00:04:21 -05:00

smbacl.h

smb: common: change the data type of num_aces to le16

2025-03-02 22:50:54 -06:00

smbfsctl.h

…

transport_ipc.c

ksmbd: Prevent integer overflow in calculation of deadtime

2025-04-14 22:21:26 -05:00

transport_ipc.h

ksmbd: Remove unused functions

2025-01-15 23:24:51 -06:00

transport_rdma.c

ksmbd: use ib_device_get_netdev() instead of calling ops.get_netdev

2025-03-27 19:12:00 -05:00

transport_rdma.h

…

transport_tcp.c

ksmbd: fix use-after-free in __smb2_lease_break_noti()

2025-04-14 22:21:26 -05:00

transport_tcp.h

ksmbd: fix use-after-free in __smb2_lease_break_noti()

2025-04-14 22:21:26 -05:00

unicode.c

ksmbd: use __GFP_RETRY_MAYFAIL

2024-11-25 18:58:02 -06:00

unicode.h

fs/smb: Swing unicode common code from smb->NLS

2023-08-30 08:55:51 -05:00

vfs_cache.c

ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING"

2025-04-14 22:21:26 -05:00

vfs_cache.h

ksmbd: fix warning: comparison of distinct pointer types lacks a cast

2024-09-20 22:16:11 -05:00

vfs.c

ksmbd: fix the warning from __kernel_write_iter

2025-04-14 22:21:26 -05:00

vfs.h

ksmbd: Remove unused functions

2025-01-15 23:24:51 -06:00

xattr.h

ksmbd: Correct typos in multiple comments across various files

2024-09-25 21:33:22 -05:00