CVE-2025-71220

kernel: smb/server: call ksmbd_session_rpc_close() on error path in create_smb2_pipe()

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Severity

Low

Red Hat Product Security

3.3

CVSS 3.1

Review impact separately from score.

Published · February 14, 2026

Updated · June 28, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

smb/server: call ksmbd_session_rpc_close() on error path in create_smb2_pipe()

When ksmbd_iov_pin_rsp() fails, we should call ksmbd_session_rpc_close().

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 3.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE-772 · Missing Release of Resource after Effective Lifetime