android/android_kernel_xiaomi_sm8450
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3e1c6846b9
android_kernel_xiaomi_sm8450/drivers/net/vmxnet3
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Jia-Ju Bai 3e1c6846b9 net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss() 
The value adapter->rss_conf is stored in DMA memory, and it is assigned
to rssConf, so rssConf->indTableSize can be modified at anytime by
malicious hardware. Because rssConf->indTableSize is assigned to n,
buffer overflow may occur when the code "rssConf->indTable[n]" is
executed.

To fix this possible bug, n is checked after being used.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01 11:52:59 -07:00
..
Makefile vmxnet3: prepare for version 4 changes 2020-05-28 16:26:48 -07:00
upt1_defs.h vmxnet3: add geneve and vxlan tunnel offload support 2020-05-28 16:26:48 -07:00
vmxnet3_defs.h vmxnet3: add geneve and vxlan tunnel offload support 2020-05-28 16:26:48 -07:00
vmxnet3_drv.c vmxnet3: use correct hdr reference when packet is encapsulated 2020-05-29 12:13:49 -07:00
vmxnet3_ethtool.c net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss() 2020-06-01 11:52:59 -07:00
vmxnet3_int.h vmxnet3: update to version 4 2020-05-28 16:26:48 -07:00