kernel: wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()

A flaw was found in the Linux kernel's ath9k wireless driver. A local user can exploit missing range validation of the endpoint identifier during device communication, leading to an out-of-bounds array access. This vulnerability can lead to a Denial of Service DoS by crashing the kernel and may...

CVE-2024-53156 wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: add range check for connrspepid in htcconnectservice I found the following bug in my fuzzer: UBSAN: array-index-out-of-bounds in drivers/net/wireless/ath/ath9k/htchst.c:26:51 index 255 is out of range for type...