CVE-2022-50728

The CVE-2022-50728 issue affects the Linux kernel (s390) in the lcs Start Xmit path. It arises from a return-type mismatch in lcs_start_xmit() where the function is expected to return netdev_tx_t but is implemented as int, causing compatibility errors under clang with CFI_CLANG, potentially leadi...

CVE-2022-50486

The CVE-2022-50486 issue affects the Linux kernel TI Ethernet driver (net: ethernet: ti) where netcp_ndo_start_xmit() returns int but the net_device_ops field .ndo_start_xmit expects netdev_tx_t. This mismatch can trigger runtime failures (kernel panic or thread termination) when kCFI (clang, CON...