{"id":7083,"date":"2026-09-04T18:49:24","date_gmt":"2026-09-04T10:49:24","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72425"},"modified":"2026-09-04T18:49:24","modified_gmt":"2026-09-04T10:49:24","slug":"cve-2026-72425","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72425","title":{"rendered":"CVE-2026-72425 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nice: fix FDIR CTRL VS"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs()<\/p>\n<p>Resetting all VFs causes resource leak on VFs with FDIR filters<br \/>\nenabled as CTRL VSIs are only invalidated and not freed. Fix by using<br \/>\nice_vf_ctrl_vsi_release() instead of ice_vf_ctrl_invalidate_vsi() which<br \/>\naligns behavior with the ice_reset_vf() function.<\/p>\n<p>Reproduction:<br \/>\n  echo 1 &gt; \/sys\/class\/net\/$pf\/device\/sriov_numvfs<br \/>\n  ethtool -N $vf flow-type ether proto 0x9000 action 0<br \/>\n  echo 1 &gt; \/sys\/class\/net\/$pf\/device\/reset<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs()<\/p>\n<p>Resetting all VFs causes resource leak on VFs with FDIR filters<br \/>\nenable<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-7083","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/7083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}