{"id":21521,"date":"2026-09-12T04:31:18","date_gmt":"2026-09-11T20:31:18","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89599"},"modified":"2026-09-12T04:31:18","modified_gmt":"2026-09-11T20:31:18","slug":"cve-2026-89599","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89599","title":{"rendered":"CVE-2026-89599 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: omapfb: panel-"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>fbdev: omapfb: panel-dsi-cm: initialize lock before registering display<\/p>\n<p>dsicm_probe() registers the display before initializing ddata-&gt;lock.<br \/>\nOnce omapdss_register_display() publishes the display, another consumer<br \/>\ncan reach a dsicm callback that takes this mutex while it is still<br \/>\nuninitialized.<\/p>\n<p>Initialize the mutex before registering the display so the published<br \/>\ncallbacks always see a valid lock.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>fbdev: omapfb: panel-dsi-cm: initialize lock before registering display<\/p>\n<p>dsicm_probe() registers the display before initializing dd<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21521","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21521","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=21521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}