CVE-2025-39730 NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix filehandle bounds checking in nfsfhtodentry The function needs to check the minimal filehandle length before it can access the embedded filehandle...

CVE-2025-39730 NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix filehandle bounds checking in nfsfhtodentry The function needs to check the minimal filehandle length before it can access the embedded filehandle...

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...

PT-2025-36411

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the NFS functionality of the Linux kernel related to insufficient bounds checking within the nfs fh to dentry function. This function requires verification of the minima...