!1784 tun/tap: fix CVE-2023-4194

Merge Pull Request from: @ci-robot 
 
PR sync from: Dong Chenchen <dongchenchen2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/MJIVQQT72SAC5DJW7GDQSSZ7RNT3AMPF/ 
The original patches fixing CVE-2023-1076 are incorrect.
The patches in this series are supposed to "re-fix" CVE-2023-1076
New CVE is CVE-2023-4194.

Laszlo Ersek (2):
  net: tun_chr_open(): set sk_uid from current_fsuid()
  net: tap_open(): set sk_uid from current_fsuid()


-- 
2.25.1
 
https://gitee.com/src-openeuler/kernel/issues/I7QXHX 
 
Link:https://gitee.com/openeuler/kernel/pulls/1784

 

Reviewed-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>