In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field "wildcard_ssid_tlv->ssid" at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The "(size 6)" above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn't account for the size of the one-elementarray, so it doesn't need to be changed.The Linux kernel CVE team has assigned CVE-2024-56539 to this issue.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field "wildcard_ssid_tlv->ssid" at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The "(size 6)" above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn't account for the size of the one-elementarray, so it doesn't need to be changed.The Linux kernel CVE team has assigned CVE-2024-56539 to this issue.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field wildcard_ssid_tlv->ssid at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The (size 6) above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn t account for the size of the one-elementarray, so it doesn t need to be changed.
In the Linux kernel, the following vulnerability has been resolved:wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()Replace one-element array with a flexible-array member in `structmwifiex_ie_types_wildcard_ssid_params` to fix the following warningon a MT8173 Chromebook (mt8173-elm-hana):[ 356.775250] ------------[ cut here ]------------[ 356.784543] memcpy: detected field-spanning write (size 6) of single field "wildcard_ssid_tlv->ssid" at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]The "(size 6)" above is exactly the length of the SSID of the networkthis device was connected to. The source of the warning looks like: ssid_len = user_scan_in->ssid_list[i].ssid_len; [...] memcpy(wildcard_ssid_tlv->ssid, user_scan_in->ssid_list[i].ssid, ssid_len);There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on thisstruct, but it already didn't account for the size of the one-elementarray, so it doesn't need to be changed.The Linux kernel CVE team has assigned CVE-2024-56539 to this issue.
