{"id":"CVE-2025-71220","title":"smb/server: call ksmbd_session_rpc_close() on error path in create_smb2_pipe()","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb/server: call ksmbd_session_rpc_close() on error path in create_smb2_pipe()\n\nWhen ksmbd_iov_pin_rsp() fails, we should call ksmbd_session_rpc_close().","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= f2283680a80571ca82d710bc6ecd8f8beac67d63 < a2c68e256fb7a4ac34154c6e865a1389acca839f","Linux >= 9f297df20d93411c0b4ddad7f88ba04a7cd36e77 < 2b7b4df87fe6f2db6ee45f475de6b37b8b8e5d29","Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < 04dd114b682a4ccaeba2c2bad049c8b50ce740d8","Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < ac18761b530b5dd40f59af8a25902282e5512854","Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < fdda836fcee6fdbcccc24e3679097efb583f581f","Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < 7c28f8eef5ac5312794d8a52918076dcd787e53b","Linux >= 5.15.145 < 5.15.200","Linux >= 6.1.71 < 6.1.163","Linux 6.6"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T21:15:11.858502Z"},"published":"2026-02-14","updated":"2026-11-05","sourceUpdated":"2026-11-05T21:23:10.326Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-71220","references":[{"url":"https://git.kernel.org/stable/c/a2c68e256fb7a4ac34154c6e865a1389acca839f"},{"url":"https://git.kernel.org/stable/c/2b7b4df87fe6f2db6ee45f475de6b37b8b8e5d29"},{"url":"https://git.kernel.org/stable/c/04dd114b682a4ccaeba2c2bad049c8b50ce740d8"},{"url":"https://git.kernel.org/stable/c/ac18761b530b5dd40f59af8a25902282e5512854"},{"url":"https://git.kernel.org/stable/c/fdda836fcee6fdbcccc24e3679097efb583f581f"},{"url":"https://git.kernel.org/stable/c/7c28f8eef5ac5312794d8a52918076dcd787e53b"}],"tags":["cve.org"],"epss":0.00152,"epssPercentile":0.04346,"ingestedAt":"2026-11-05T22:38:32.055Z","slug":"CVE-2025-71220","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsmb/server: call ksmbd_session_rpc_close() on error path in create_smb2_pipe()\n\nWhen ksmbd_iov_pin_rsp() fails, we should call ksmbd_session_rpc_close().\n\n## Affected\n\n- `Linux >= f2283680a80571ca82d710bc6ecd8f8beac67d63 < a2c68e256fb7a4ac34154c6e865a1389acca839f`\n- `Linux >= 9f297df20d93411c0b4ddad7f88ba04a7cd36e77 < 2b7b4df87fe6f2db6ee45f475de6b37b8b8e5d29`\n- `Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < 04dd114b682a4ccaeba2c2bad049c8b50ce740d8`\n- `Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < ac18761b530b5dd40f59af8a25902282e5512854`\n- `Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < fdda836fcee6fdbcccc24e3679097efb583f581f`\n- `Linux >= e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < 7c28f8eef5ac5312794d8a52918076dcd787e53b`\n- `Linux >= 5.15.145 < 5.15.200`\n- `Linux >= 6.1.71 < 6.1.163`\n- `Linux 6.6`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}