kernel: io_uring/rw: fix missing NOWAIT check for O_DIRECT start write

A flaw was found in the Linux kernel's iouring subsystem. A local user with administrative privileges can cause a Denial of Service DoS by triggering a system deadlock. This issue occurs when direct input/output I/O write requests are processed during an active filesystem freeze without verifying...

Linux Distros Unpatched Vulnerability : CVE-2024-53052

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring/rw: fix missing NOWAIT check for ODIRECT start write When iouring starts a write, it'll call kiocbstartwrite to bump the super block rwsem, preventing a...