CVE-2026-43314

A flaw was found in the Linux kernel's device mapper dm driver. When an I/O timeout failure is intentionally introduced to a device mapper device, the driver does not correctly manage the timeout. This oversight causes a request to remain uncompleted, leading to system tasks hanging indefinitely...

CVE-2023-53597

CVE-2023-53597 affects the Linux kernel CIFS code: after STATUS_IO_TIMEOUTs exceed NUM_STATUS_IO_TIMEOUT, reconnection could leak mids and corrupt server->in_flight; the patch relocates the MID-return/credit handling to after decrypting the response (including transform-header paths), and expa...