The vulnerability of the send_done() function in the fs/smb/server/transport_rdma.c file of the Smb kernel of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the senddone function in the fs/smb/server/transportrdma.c file of the Smb kernel of the Linux operating system is related to improper handling of the absence of a special element. Exploiting this vulnerability can allow an attacker, acting remotely, to compromise the...

CVE-2026-31536

The vulnerability CVE-2026-31536 affects the Linux kernel SMB direct server implementation. In smb: server: let send_done handle a completion without IB_SEND_SIGNALED, during smbdirect_send_batch processing requests may be processed without IB_SEND_SIGNALED and could be destroyed in the final req...

CVE-2026-31536: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: server: let senddone handle a completion without IBSENDSIGNALED With smbdirectsendbatch processing we likely have requests without IBSENDSIGNALED, which will be destroyed in the final request that has IBSENDSIGNALED set. If...