Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: smb: Client: Fixed a potential Use-After-Free issue in smb2closecachedfid. findorcreatecacheddir might acquire a new reference after krefput. This occurs when the reference count drops to zero, but before cfidlistlock is acquired...

CVE-2025-40328 smb: client: fix potential UAF in smb2_close_cached_fid()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2closecachedfid findorcreatecacheddir could grab a new reference after krefput had seen the refcount drop to zero but before cfidlistlock is acquired in smb2closecachedfid, leading to...

CVE-2025-40328

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2closecachedfid findorcreatecacheddir could grab a new reference after krefput had seen the refcount drop to zero but before cfidlistlock is acquired in smb2closecachedfid, leading to...