Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

No description is available for this CVE.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

usb: gadget: f_ncm: align net_device lifecycle with bind/unbind

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_ncm: align net_device lifecycle with bind/unbind Currently, the net_device is allocated in ncm_alloc_inst() and freed in ncm_free_inst(). This ties the network interface's lifetime to the configuration instance rather than the USB connection (bind/unbind). This decoupling causes issues when the USB gadget is disconnected where the underlying gadget device is removed. The net_device can outlive its parent, leading to dangling sysfs links and NULL pointer dereferences when accessing the freed gadget device. Problem 1: NULL pointer dereference on disconnect Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 Call trace: __pi_strlen+0x14/0x150 rtnl_fill_ifinfo+0x6b4/0x708 rtmsg_ifinfo_build_skb+0xd8/0x13c rtmsg_ifinfo+0x50/0xa0 __dev_notify_flags+0x4c/0x1f0 dev_change_flags+0x54/0x70 do_setlink+0x390/0xebc rtnl_newlink+0x7d0/0xac8 rtnetlin...