A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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android_kernel_motorola_sm6375/net/nfc
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
Krzysztof Kozlowski 76050b0cc5 nfc: nci: fix possible NULL pointer dereference in send_acknowledge() 
commit 7937609cd387246aed994e81aa4fa951358fba41 upstream.

Handle memory allocation failure from nci_skb_alloc() (calling
alloc_skb()) to avoid possible NULL pointer dereference.

Reported-by: 黄思聪 <huangsicong@iie.ac.cn>
Fixes: 391d8a2da7 ("NFC: Add NCI over SPI receive")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20231013184129.18738-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-25 11:53:20 +02:00
..
hci nfc: constify several pointers to u8, char and sk_buff 2023-07-27 08:37:07 +02:00
nci nfc: nci: fix possible NULL pointer dereference in send_acknowledge() 2023-10-25 11:53:20 +02:00
af_nfc.c nfc: fix error handling of nfc_proto_register() 2021-10-20 11:40:16 +02:00
core.c nfc: constify several pointers to u8, char and sk_buff 2023-07-27 08:37:07 +02:00
digital.h
digital_core.c NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() 2021-10-20 11:40:16 +02:00
digital_dep.c
digital_technology.c NFC: digital: fix possible memory leak in digital_in_send_sdd_req() 2021-10-20 11:40:16 +02:00
Kconfig
llcp.h net: nfc: Fix use-after-free caused by nfc_llcp_find_local 2023-07-27 08:37:11 +02:00
llcp_commands.c net: nfc: Fix use-after-free caused by nfc_llcp_find_local 2023-07-27 08:37:11 +02:00
llcp_core.c net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() 2023-10-25 11:53:18 +02:00
llcp_sock.c net: nfc: Fix use-after-free caused by nfc_llcp_find_local 2023-07-27 08:37:11 +02:00
Makefile
netlink.c net: nfc: Fix use-after-free caused by nfc_llcp_find_local 2023-07-27 08:37:11 +02:00
nfc.h net: nfc: Fix use-after-free caused by nfc_llcp_find_local 2023-07-27 08:37:11 +02:00
rawsock.c