https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T19:46:53.544004+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-53990 CVE-2023-53990 — SMB3: Add missing locks to protect deferred close file list 2026-10-04T19:46:53.560081+00:00

Affected: Linux

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

SMB3: Add missing locks to protect deferred close file list

cifs_del_deferred_close function has a critical section which modifies the deferred close file list. We must acquire deferred_lock before calling cifs_del_deferred_close function.