description: A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code, a local attacker could leverage this use-after-free to crash the system or possibly escalate privileges on the system.
problem types: CWE-416 - Use After Free
affected:
{
vendor: n/a
product: kernel
versions:
version: Fixed in kernel 5.15-rc1, status: affected
}