CVE-2026-97477

The Linux kernel contains a memory leak vulnerability in the RDMA/counter component within the alloc_and_bind() function. When __rdma_counter_bind_qp() fails, the error path jumps to err_mode, which frees the counter without decrementing port_counter->num_counters. This results in a leak of nu...

CVE-2021-4218

A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This flaw allows a local attacker with local access to cause a denial of service while the system reboots. The issue is specific to CentOS/RHEL...