https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 02:17:33 +0000 https://cve.radiocsirt.org/vuln/cve-2026-72022 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>llc: fix SAP refcount leak in llc_ui_autobind()</p> <p>llc_ui_autobind() opens a SAP after choosing a dynamic LSAP. llc_sap_open() returns a reference owned by the caller, and llc_sap_add_socket() takes a second reference for the socket&#39;s membership in the SAP hash tables.</p> <p>llc_ui_bind() drops the caller&#39;s reference after adding the socket, but llc_ui_autobind() keeps it. When the socket is closed, llc_sap_remove_socket() releases only the socket reference, leaving the SAP on llc_sap_list with sk_count == 0.</p> <p>This is user-visible because repeated autobind and close cycles can consume all dynamic SAP values and make later autobinds fail with -EUSERS.</p> <p>Drop the caller&#39;s reference after a successful autobind, matching llc_ui_bind()&#39;s ownership model.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>llc: fix SAP refcount leak in llc_ui_autobind()</p> <p>llc_ui_autobind() opens a SAP after choosing a dynamic LSAP. llc_sap_open() returns a reference owned by the caller, and llc_sap_add_socket() takes a second reference for the socket&#39;s membership in the SAP hash tables.</p> <p>llc_ui_bind() drops the caller&#39;s reference after adding the socket, but llc_ui_autobind() keeps it. When the socket is closed, llc_sap_remove_socket() releases only the socket reference, leaving the SAP on llc_sap_list with sk_count == 0.</p> <p>This is user-visible because repeated autobind and close cycles can consume all dynamic SAP values and make later autobinds fail with -EUSERS.</p> <p>Drop the caller&#39;s reference after a successful autobind, matching llc_ui_bind()&#39;s ownership model.</p> https://cve.radiocsirt.org/vuln/cve-2026-72022