Linux kernel ath11k driver vulnerabilities

In the Linux kernel, the ath11k Wi-Fi driver fails to register a 6 GHz-only phy when the BDF does not allow the 7115 MHz channel, due to what appears to be a typo. This triggers a kernel warning and returns error -22, preventing the radio from being registered with mac80211.

In the Linux kernel, the wifi ath11k driver for the IPQ5018 chipset is missing the hw_ops->get_ring_selector() assignment. When sending data after clients connect, an uninitialized function pointer is called, resulting in a NULL pointer dereference and kernel crash.

In the Linux kernel, the ath11k WiFi driver has a bug where after memset of the ppdu_info structure, the peer_id field is not initialized to HAL_INVALID_PEERID. This causes a condition check mismatch and prints the log "failed to find the peer with peer_id 0" during scanning while the station is disconnected.