CVE-2024-40986

CVE-2024-40986 affects the Linux kernel DMA engine for Xilinx XDMA. The issue arises from data synchronization in xdma_channel_isr() where the code does not properly sequence operations before using xdma->stop_request, requiring the vchan lock prior to stop_request usage. The vulnerability is ...

CVE-2026-43022

The CVE-2026-43022 issue affects the Linux kernel Bluetooth HCI synchronization path: hci_cmd_sync_queue_once() did not indicate when a queue item already existed, risking resource leaks. The fix changes hci_cmd_sync_queue_once() to return -EEXIST when a queue item already exists and requires upd...