Namjae Jeon 536bb492d3 ksmbd: fix out of bounds in init_smb2_rsp_hdr() ...

If client send smb2 negotiate request and then send smb1 negotiate
request, init_smb2_rsp_hdr is called for smb1 negotiate request since
need_neg is set to false. This patch ignore smb1 packets after ->need_neg
is set to false.

Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-21541
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

2023-07-23 10:25:11 -05:00

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mgmt

ksmbd: remove unused ksmbd_tree_conn_share function

2023-06-26 00:07:04 -05:00

asn1.c

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asn1.h

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auth.c

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auth.h

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connection.c

ksmbd: validate smb request protocol id

2023-06-02 12:30:57 -05:00

connection.h

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crypto_ctx.c

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crypto_ctx.h

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glob.h

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Kconfig

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ksmbd_netlink.h

ksmbd: check if a mount point is crossed during path lookup

2023-07-23 10:25:11 -05:00

ksmbd_spnego_negtokeninit.asn1

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ksmbd_spnego_negtokentarg.asn1

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ksmbd_work.c

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ksmbd_work.h

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Makefile

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misc.c

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misc.h

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ndr.c

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ndr.h

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nterr.h

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ntlmssp.h

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oplock.c

ksmbd: fix out-of-bound read in parse_lease_state()

2023-06-02 12:30:57 -05:00

oplock.h

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server.c

ksmbd: fix out of bounds in init_smb2_rsp_hdr()

2023-07-23 10:25:11 -05:00

server.h

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smb2misc.c

ksmbd: fix out-of-bound read in smb2_write

2023-06-16 21:04:36 -05:00

smb2ops.c

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smb2pdu.c

ksmbd: no response from compound read

2023-07-23 10:25:11 -05:00

smb2pdu.h

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smb_common.c

ksmbd: fix out of bounds in init_smb2_rsp_hdr()

2023-07-23 10:25:11 -05:00

smb_common.h

ksmbd: fix out of bounds in init_smb2_rsp_hdr()

2023-07-23 10:25:11 -05:00

smbacl.c

ksmbd: Replace the ternary conditional operator with min()

2023-06-26 00:07:04 -05:00

smbacl.h

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smbfsctl.h

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smbstatus.h

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transport_ipc.c

ksmbd: use kvzalloc instead of kvmalloc

2023-06-26 00:07:04 -05:00

transport_ipc.h

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transport_rdma.c

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transport_rdma.h

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transport_tcp.c

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transport_tcp.h

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unicode.c

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unicode.h

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uniupr.h

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vfs_cache.c

ksmbd: add mnt_want_write to ksmbd vfs functions

2023-06-16 21:04:19 -05:00

vfs_cache.h

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vfs.c

ksmbd: check if a mount point is crossed during path lookup

2023-07-23 10:25:11 -05:00

vfs.h

ksmbd: check if a mount point is crossed during path lookup

2023-07-23 10:25:11 -05:00

xattr.h

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