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| author | Marcelo Ricardo Leitner <[email protected]> | 2021-06-28 19:13:44 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-06-28 22:34:50 +0000 |
| commit | ef6c8d6ccf0c1dccdda092ebe8782777cd7803c9 (patch) | |
| tree | b08b00cc08cbff3c1b2e55979fc72f7e31dfa6f1 /drivers/net/wwan/iosm/iosm_ipc_mux.c | |
| parent | sctp: validate chunk size in __rcv_asconf_lookup (diff) | |
| download | kernel-ef6c8d6ccf0c1dccdda092ebe8782777cd7803c9.tar.gz kernel-ef6c8d6ccf0c1dccdda092ebe8782777cd7803c9.zip | |
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
When SCTP handles an INIT chunk, it calls for example:
sctp_sf_do_5_1B_init
sctp_verify_init
sctp_verify_param
sctp_process_init
sctp_process_param
handling of SCTP_PARAM_SET_PRIMARY
sctp_verify_init() wasn't doing proper size validation and neither the
later handling, allowing it to work over the chunk itself, possibly being
uninitialized memory.
Signed-off-by: Marcelo Ricardo Leitner <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/wwan/iosm/iosm_ipc_mux.c')
0 files changed, 0 insertions, 0 deletions