{"id":21300,"date":"2026-09-12T04:31:00","date_gmt":"2026-09-11T20:31:00","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80967"},"modified":"2026-09-12T04:31:00","modified_gmt":"2026-09-11T20:31:00","slug":"cve-2026-80967","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80967","title":{"rendered":"CVE-2026-80967 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: pcxhr: initiali"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ALSA: pcxhr: initialize mutexes before requesting threaded IRQ<\/p>\n<p>pcxhr_probe() requests pcxhr_threaded_irq() before initializing<br \/>\nmgr-&gt;lock, even though the threaded handler takes that mutex.<\/p>\n<p>Initialize the manager locks before request_threaded_irq() so an<br \/>\nearly interrupt cannot run against uninitialized mutex state during<br \/>\nprobe.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ALSA: pcxhr: initialize mutexes before requesting threaded IRQ<\/p>\n<p>pcxhr_probe() requests pcxhr_threaded_irq() before initializing<br \/>\nmgr<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21300","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21300","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=21300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}