Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: NFS: Fixed the filehandle bounds checking in nfsfhtodentry. The function needs to check the minimum filehandle length before it can access the embedded filehandle...

kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()

A flaw out of boundary read in the Linux kernel NFS functionality was found in the way connected user sends malicious data to the server. A remote user could use this flaw to crash the system...

NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()

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CVE-2025-39730

CVE-2025-39730 is a Linux kernel issue affecting NFS filehandle handling. The connected Astra/Amazon Linux livepatch advisories (ALAS2023LIVEPATCH-2025-108 and related entries) confirm a fix for NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() by ensuring the minimal filehandle length is...