CVE-2023-54280: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential race when tree connecting ipc Protect access of TCPServerInfo::hostname when building the ipc tree name as it might get freed in cifsd thread and thus causing an use-after-free bug in treeconnectdfstarget. Als...

CVE-2023-53751: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential use-after-free bugs in TCPServerInfo::hostname TCPServerInfo::hostname may be updated once or many times during reconnect, so protect its access outside reconnect path as well and then prevent any potential...

CVE-2025-21673

CVE-2025-21673 affects the Linux kernel SMB CIFS client. The issue is a double free of TCP_Server_Info::hostname in cifs_put_tcp_session() when a cifsd thread reconnects to multiple DFS targets during shutdown. This can allow a memory release/use-after-free scenario leading to a crash (reported a...

CVE-2024-35998

In the Linux kernel, the following vulnerability has been resolved: smb3: fix lock ordering potential deadlock in cifssyncmidresult Coverity spotted that the cifssyncmidresult function could deadlock "Thread deadlock ORDERREVERSAL lockorder: Calling spinlock acquires lock TCPServerInfo.srvlock...