Astra Linux - уязвимость в linux-5.15

In the Linux kernel, the following vulnerability has been resolved: lockd: set other missing fields when unlocking files vfslockfile expects the struct filelock to be fully initialised by the caller. Re-exported NFSv3 has been seen to Oops if the flfile field is NULL...

Linux Distros Unpatched Vulnerability : CVE-2022-50302

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: lockd: set other missing fields when unlocking files vfslockfile expects the struct filelock...

CVE-2022-50302 lockd: set other missing fields when unlocking files

In the Linux kernel, the following vulnerability has been resolved: lockd: set other missing fields when unlocking files vfslockfile expects the struct filelock to be fully initialised by the caller. Re-exported NFSv3 has been seen to Oops if the flfile field is NULL...

kernel: Linux kernel lockd: Denial of Service via uninitialized file lock field in NFSv3

A flaw was found in the Linux kernel's lockd component, which handles file locking. A local user could exploit this vulnerability by interacting with re-exported NFSv3 Network File System version 3 shares. This could cause the kernel to crash, leading to a Denial of Service DoS for the system...