CVE-2023-54260: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix lost destroy smbd connection when MR allocate failed If the MR allocate failed, the smb direct connection info is NULL, then smbddestroy will directly return, then the connection info will be leaked. Let's set the smb...

CVE-2023-53427: Use After Free

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix warning and UAF when destroy the MR list If the MR allocate failed, the MR recovery work not initialized and list not cleared. Then will be warning and UAF when release the MR: WARNING: CPU: 4 PID: 824 at...

CVE-2023-53006

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix oops due to uncleared server-smbdconn in reconnect In smbddestroy, clear the server-smbdconn pointer after freeing the smbdconnection struct that it points to so that reconnection doesn't get confused...

CVE-2023-53006 cifs: Fix oops due to uncleared server->smbd_conn in reconnect

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix oops due to uncleared server-smbdconn in reconnect In smbddestroy, clear the server-smbdconn pointer after freeing the smbdconnection struct that it points to so that reconnection doesn't get confused...