SMB Server Kernel Buffer Overflow

The vulnerability of the ksmbdsessionrpcopen function in the fs/smb/server/mgmt/usersession.c module, which is part of the SMB server support in Linux operating systems, relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise th...

SUSE CVE-2022-50729

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix resource leak in ksmbdsessionrpcopen When ksmbdrpcopen fails then it must call ksmbdrpcidfree to undo the result of ksmbdipcidalloc...

CVE-2022-50729: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix resource leak in ksmbdsessionrpcopen When ksmbdrpcopen fails then it must call ksmbdrpcidfree to undo the result of ksmbdipcidalloc...

CVE-2025-37926

CVE-2025-37926 concerns the Linux kernel’s ksmbd component. A_use-after-free can occur due to a race between ksmbd_session_rpc_open() and __session_rpc_close(), potentially allowing exploitation when an attacker could trigger a session race. The fix adds a lock (rpc_lock) to the session to protec...

CVE-2025-37926: Use After Free

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbdsessionrpcopen A UAF issue can occur due to a race condition between ksmbdsessionrpcopen and sessionrpcclose. Add rpclock to the session to protect it...