libipw_xmit() Function DoS

Vulnerability of the libipwxmit function in the drivers/net/wireless/intel/ipw2x00/libipwtx.c file – The Linux kernel’s wireless adapter support driver is vulnerable due to a NULL pointer dereferencing issue. Exploiting this vulnerability could allow an attacker to cause a system failure...

UBUNTU-CVE-2022-49544

In the Linux kernel, the following vulnerability has been resolved: ipw2x00: Fix potential NULL dereference in libipwxmit crypt and crypt-ops could be null, so we need to checking null before dereference...