{"id":21426,"date":"2026-09-12T04:31:10","date_gmt":"2026-09-11T20:31:10","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89504"},"modified":"2026-09-12T04:31:10","modified_gmt":"2026-09-11T20:31:10","slug":"cve-2026-89504","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89504","title":{"rendered":"CVE-2026-89504 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: as3722_get"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>regulator: as3722_get_regulator_dt_data: fix premature of_node_put leaving dangling of_node pointer<\/p>\n<p>In as3722_get_regulator_dt_data(), of_get_child_by_name() acquires a<br \/>\nreference on np, which is then assigned to pdev-&gt;dev.of_node. The<br \/>\nfunction immediately calls of_node_put(np), releasing the reference and<br \/>\nleaving pdev-&gt;dev.of_node as a dangling pointer.<\/p>\n<p>Remove the of_node_put(np) call to let the device hold the reference.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>regulator: as3722_get_regulator_dt_data: fix premature of_node_put leaving dangling of_node pointer<\/p>\n<p>In as3722_get_regulator_dt_dat<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21426","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21426","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=21426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}