Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller [off-list ref]:
On Tue, 2 Nov 2021 16:10:21 +0800 you wrote:
The CAP_NET_ADMIN checks are needed to prevent attackers faking a
device under NCIUARTSETDRIVER and exploit privileged commands.
This patch add GENL_ADMIN_PERM flags in genl_ops to fulfill the check.
Except for commands like NFC_CMD_GET_DEVICE, NFC_CMD_GET_TARGET,
NFC_CMD_LLC_GET_PARAMS, and NFC_CMD_GET_SE, which are mainly information-
read operations.
[...]
Here is the summary with links:
- NFC: add necessary privilege flags in netlink layer
https://git.kernel.org/netdev/net/c/aedddb4e45b3
You are awesome, thank you!
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