CVE-2025-21643

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix kernel async DIO Netfslib needs to be able to handle kernel-initiated asynchronous DIO that is supplied with a biovec array. Currently, because of the async flag, this gets passed to netfsextractuseriter which throws a...

PT-2025-4324

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns the Linux kernel's handling of kernel-initiated asynchronous Direct I/O DIO operations. Specifically, the netfs extract user iter function throws a warning and fails...