CVE-2026-98964

In the Linux kernel, the following vulnerability has been resolved:

nvmet: use the local P2P device on metadata allocation failure

nvmet req alloc p2pmem sgls() assigns req->p2p dev only after the data and metadata SGL allocations succeed. If the data allocation succeeds but the metadata allocation fails, out free sg passes req->p2p dev to pci p2pmem free sgl() before that assignment has taken place.

Pass the local p2p dev argument instead, so cleanup uses the same PCI device as the successful data allocation.