CVE-2022-50363

Summary (CVE-2022-50363) The vulnerability affects the Linux kernel’s skmsg flow where alloc_sk_msg() could be invoked from a non-sleepable context. The call path shown in the provided trace goes through alloc_sk_msg() in net/core/skmsg.c to sk_psock_verdict_recv(), which uses rcu_read_lock(). Th...