CVE-2026-93209 Bluetooth: hci_core: use skb_get() instead of skb_clone() for req_skb

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: use skbget instead of skbclone for reqskb BT enable fails intermittently with -ETIMEDOUT -110. The kernel log shows the HCI Read Local Version command was sent and the firmware replied with status 0x00 logged ...