Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfs: Only call foliostartfscache once for each folio. If a network filesystem using netfs implements a clamplength function, it can set subrequest lengths that are smaller than the page size. When we loop through the folios in...

Linux Distros Unpatched Vulnerability : CVE-2026-64065

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: netfs: fix VMBUGONFOLIO issue in netfswritebegin call The multiple runs of generic/013...

Linux Distros Unpatched Vulnerability : CVE-2026-64157

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: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the...

Linux Distros Unpatched Vulnerability : CVE-2026-64064

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: netfs: Fix netfsinvalidatefolio to clear dirty bit if all changes gone If a streaming write ...

Linux Distros Unpatched Vulnerability : CVE-2026-64061

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: netfs: Fix early put of sink folio in netfsreadgaps Fix netfsreadgaps to release the sink pa...

CVE-2026-64065

CVE-2026-64065 affects the Linux kernel's netfs subsystem , specifically a VM_BUG_ON_FOLIO() assertion failure in netfs_write_begin() . The root cause is that folio_unlock() is called on an already-unlocked folio (at mm/filemap.c:1504), triggered through the Ceph filesystem write path (ceph_write...

EUVD-2026-45638

In the Linux kernel, the following vulnerability has been resolved: netfs: fix VMBUGONFOLIO issue in netfswritebegin call The multiple runs of generic/013 test-case is capable to reproduce a kernel BUG at mm/filemap.c:1504 with probability of 30%. while true; do sudo ./check generic/013 done...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix for double execution of the request. If a netfs request completes during the pause loop, the reference belonging to the INPROGRESS flag will be removed at that point. However, if the request proceeds to the final wait...

PT-2026-34343

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel BUG occurs in the netfs limit iter function when handling ITER KVEC iterators. This happens when a process crashes and the kernel attempts to write a core dump to a 9P filesyste...

Linux kernel 安全漏洞

The Linux kernel is the core used by the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a kernel bug in netfs when processing the ITERKVEC iterator. This bug may cause the core dum...

Linux Distros Unpatched Vulnerability : CVE-2025-38411

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: netfs: Fix double put of request If a netfs request finishes during the pause loop, it will...

Linux Distros Unpatched Vulnerability : CVE-2025-38139

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: netfs: Fix oops in write-retry from mis-resetting the subreq iterator Fix the resetting of t...

CVE-2025-38411

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix double put of request If a netfs request finishes during the pause loop, it will have the ref that belongs to the INPROGRESS flag removed at that point - however, if it then goes to the final wait loop, that will also...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: netfs: Only create /proc/fs/netfs with CONFIGPROCFS enabled. When testing a special configuration: CONFIGNETFSSUPPORTS=y CONFIGPROCFS=n The system crashes with something like: 3.766197 ------------ Cut here ------------ 3.766484...

SUSE CVE-2023-52582

In the Linux kernel, the following vulnerability has been resolved: netfs: Only call foliostartfscache one time for each folio If a network filesystem using netfs implements a clamplength function, it can set subrequest lengths smaller than a page size. When we loop through the folios in...

UBUNTU-CVE-2023-52582

In the Linux kernel, the following vulnerability has been resolved: netfs: Only call foliostartfscache one time for each folio If a network filesystem using netfs implements a clamplength function, it can set subrequest lengths smaller than a page size. When we loop through the folios in...