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Fix CVE-2021-4202 for OLK-5.10

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创建于  
2022-01-26 10:33

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.

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garygb 创建了任务

Hi garygb, welcome to the openEuler Community.
I'm the Bot here serving you. You can find the instructions on how to interact with me at Here.
If you have any questions, please contact the SIG: Kernel, and any of the maintainers: @YangYingliang , @pi3orama , @成坚 (CHENG Jian) , @Qiuuuuu , @zhengzengkai , @Xie XiuQi

openeuler-ci-bot 添加了
 
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zhengzengkai 修改了描述
zhengzengkai 通过src-openeuler/kernel Pull Request !500任务状态待办的 修改为已完成

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