{"id":11230,"date":"2026-09-04T18:51:46","date_gmt":"2026-09-04T10:51:46","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74629"},"modified":"2026-09-04T18:51:46","modified_gmt":"2026-09-04T10:51:46","slug":"cve-2026-74629","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74629","title":{"rendered":"CVE-2026-74629 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nnet\/dibs: Correct fre"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net\/dibs: Correct freeing of dmb_clientid_arr<\/p>\n<p>A dibs device interrupt handler can be active after dibs_dev_del() and<br \/>\nmay still access dmb_clientid_arr. (UAF)<\/p>\n<p>In case of a failure in dibs_dev_add() being called by dibs_lo_dev_probe()<br \/>\ndmb_clientid_arr is freed twice (double free).<\/p>\n<p>Free dmb_clientid_arr in dibs_dev_release() after last reference is gone.<br \/>\nNote that allocating in dibs_dev_add() instead of dibs_dev_alloc() is ok<br \/>\nfor now, because no dmbs can be registered before dibs_dev_add().<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net\/dibs: Correct freeing of dmb_clientid_arr<\/p>\n<p>A dibs device interrupt handler can be active after dibs_dev_del() and<br \/>\nmay still acc<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-11230","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/11230","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=11230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}