s390/ctcm: Fix double-kfree

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2025-40253 · Microsoft / collected KEV context

cve-program · CVE-2025-40253

• https://git.kernel.org/stable/c/06f1dd1de0d33dbfbd2e1fc9fc57d8895f730de2
• https://git.kernel.org/stable/c/6bf8ccaabce8cebb6cb1f255c93d0acdfe95c17a
• https://git.kernel.org/stable/c/7616e2eee679746d526c7f5befd4eedb995935b5
• https://git.kernel.org/stable/c/43096dab8cc60fc39133205fd149a54d3acebea8
• https://git.kernel.org/stable/c/3b177b2ded563df16f6d5920671ffcfe5915d472
• https://git.kernel.org/stable/c/b9dbfb1b5699f9f1e4991f96741bdf9047147589
• https://git.kernel.org/stable/c/7ff76f8dc6b550f8d16487bf3cebc278be720b5c
• https://git.kernel.org/stable/c/da02a1824884d6c84c5e5b5ac373b0c9e3288ec2

No related operational record is retained in the current change model.