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.
| Product | Vendor | Version |
|---|---|---|
| kernel | n/a | 66f23a7b5174b5d3e7111fd2d0d5a4f3faaa12e5 |
| kernel | n/a | < V3.11 |