CVE-2022-50716 wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out

In the Linux kernel, the following vulnerability has been resolved: wifi: ar5523: Fix use-after-free on ar5523cmd timed out syzkaller reported use-after-free with the stack trace like below 1: 38.960489 C3 ================================================================== 38.963216 C3 BUG: KASAN:...