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linux/fs/smb/server
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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
Kconfig ksmbd: make SMB_SERVER_KERBEROS5 enable by default 2025-03-24 10:22:06 -05:00
Makefile
…
asn1.c ksmbd: use __GFP_RETRY_MAYFAIL 2024-11-25 18:58:02 -06:00
asn1.h
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auth.c ksmbd: fix use-after-free in kerberos authentication 2025-04-25 18:22:01 -05:00
auth.h
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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
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
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 kernel-6.14-rc1.cred 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.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
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
xattr.h ksmbd: Correct typos in multiple comments across various files 2024-09-25 21:33:22 -05:00