Threats tagged 'ghsa-cjx2-56hv-4vc4'

A vulnerability in the Linux kernel's nvme subsystem was resolved involving a missing SRCU grace period in the error path of nvme_alloc_ns(). This flaw could lead to use-after-free conditions when the namespace structure is freed while still being accessed by concurrent readers. The issue was fixed by adding the necessary SRCU synchronization in the error path to ensure safe memory reclamation.