{"id":24679,"date":"2026-09-16T20:32:38","date_gmt":"2026-09-16T12:32:38","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89992"},"modified":"2026-09-16T20:32:38","modified_gmt":"2026-09-16T12:32:38","slug":"cve-2026-89992","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89992","title":{"rendered":"CVE-2026-89992 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ncpuidle: dt_idle_genp"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>cpuidle: dt_idle_genpd: kfree() the original name allocation<\/p>\n<p>dt_idle_pd_alloc() kasprintf()s the full node path, then points<br \/>\npd-&gt;name at kbasename() of that string. dt_idle_pd_free() kfree()s<br \/>\npd-&gt;name, which is no longer the start of the allocation.<\/p>\n<p>Copy the basename instead.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>cpuidle: dt_idle_genpd: kfree() the original name allocation<\/p>\n<p>dt_idle_pd_alloc() kasprintf()s the full node path, then points<br \/>\npd-&gt;n<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-24679","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/24679","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=24679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}