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| author |  Lin Ma <linma@zju.edu.cn>
| 2021-10-07 19:44:30 +0200 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2021-10-08 17:24:32 +0100 |
| commit | 1b1499a817c90fd1ce9453a2c98d2a01cca0e775 (patch) | |
| tree | 4d49ead6174f2e3dfbf98a98cfd502079c1bdd73 /net/dsa/dsa2.c | |
| parent | net/smc: improved fix wait on already cleared link (diff) | |
| download | linux-1b1499a817c90fd1ce9453a2c98d2a01cca0e775.tar.gz linux-1b1499a817c90fd1ce9453a2c98d2a01cca0e775.tar.bz2 linux-1b1499a817c90fd1ce9453a2c98d2a01cca0e775.zip | |
nfc: nci: fix the UAF of rf_conn_info object
The nci_core_conn_close_rsp_packet() function will release the conn_info
with given conn_id. However, it needs to set the rf_conn_info to NULL to
prevent other routines like nci_rf_intf_activated_ntf_packet() to trigger
the UAF.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Lin Ma <linma@zju.edu.cn>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/dsa2.c')
0 files changed, 0 insertions, 0 deletions