Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: afs: Fixed the maximum length of cell names. The kafs filesystem limits the maximum length of a cell to 256 bytes. However, a problem arises when someone attempts to create a directory under /proc/net/afs/ with the name of a cell...

CVE-2025-21646

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the maximum cell name length The kafs filesystem limits the maximum length of a cell to 256 bytes, but a problem occurs if someone actually does that: kafs tries to create a directory under /proc/net/afs/ with the name o...

SUSE CVE-2025-21646

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the maximum cell name length The kafs filesystem limits the maximum length of a cell to 256 bytes, but a problem occurs if someone actually does that: kafs tries to create a directory under /proc/net/afs/ with the name o...

DEBIAN-CVE-2025-21646

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the maximum cell name length The kafs filesystem limits the maximum length of a cell to 256 bytes, but a problem occurs if someone actually does that: kafs tries to create a directory under /proc/net/afs/ with the name o...

UBUNTU-CVE-2025-21646

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the maximum cell name length The kafs filesystem limits the maximum length of a cell to 256 bytes, but a problem occurs if someone actually does that: kafs tries to create a directory under /proc/net/afs/ with the name o...

CVE-2025-21646

In CVE-2025-21646, the afs issue in the Linux kernel is resolved by enforcing a maximum cell name length of 253 bytes. The kafs filesystem previously allowed up to 256 bytes, but creating a directory under /proc/net/afs/ with that name hit procfs’ 255-byte filename limit, causing a warning. The D...