Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nfsd: fixed a use-after-free issue due to delegation race conditions A delegation break can occur as soon as we call vfssetlease. A delegation break triggers a callback, which immediately adds the delegation to delrecalllru in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993232)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993232 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: decrease sccount directly if fail to queue dlrecall A deadlock warning occurred when invoki...

DEBIAN-CVE-2021-47506

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon as we've called vfssetlease. A delegation break runs a callback which immediately in nfsd4cbrecallprepare adds the delegation to delrecalllru...